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(2020 GY1)
Classification: Apollo [NEO]          SPK-ID: 54016485
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4095097769077328 3.7835e-05  
a 1.277837232944646 5.606e-05 au
q .7545503927570896 1.5247e-05 au
i 5.966778269458999 0.00053358 deg
node 195.5957881083222 9.4705e-06 deg
peri 278.9894000168836 0.0001752 deg
M 212.5429575586529 0.015159 deg
tp 2459416.609944799748
(2021-Jul-21.10994480)
0.036438 TDB
period 527.6084399892605
1.44
0.03472
9.506e-05
d
yr
n .6823241872463749 4.4901e-05 deg/d
Q 1.801124073132203 7.9017e-05 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      11 days  
   first obs. used      2020-04-05  
   last obs. used      2020-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .34254  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:21  

Additional Information
 Earth MOID = .00044871 au 
 Jupiter MOID = 3.3282 au 
 T_jup = 4.971 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458950.5 (2020-Apr-11.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4097838992474265 3.783e-05  
q .7542346147542051 1.5285e-05 au
tp 2458888.981855508806
(2020-Feb-09.48185551)
0.0017256 TDB
node 195.6254512916243 1.0222e-05 deg
peri 278.9333066569184 0.00017495 deg
i 5.969502733945896 0.00053325 deg
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      11 days  
   first obs. used      2020-04-05  
   last obs. used      2020-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .34254  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:21  

Additional Information
 Jupiter MOID = 3.3282 au 
 T_jup = 4.971 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.431141417262215E-9 -5.781644110790188E-10 6.527325568953118E-8 2.0489661137796E-10 6.319775445603834E-9 2.016904100436403E-8
q -5.781644110790188E-10 2.336415549824539E-10 -2.636311773760989E-8 -8.209594528278717E-11 -2.539390911990609E-9 -8.148318179161102E-9
tp 6.527325568953118E-8 -2.636311773760989E-8 2.977716506243228E-6 9.463713585387725E-9 2.895068857816173E-7 9.198794967509782E-7
node 2.0489661137796E-10 -8.209594528278717E-11 9.463713585387725E-9 1.044959060697951E-10 1.020406892497674E-9 2.909589122053022E-9
peri 6.319775445603834E-9 -2.539390911990609E-9 2.895068857816173E-7 1.020406892497674E-9 3.060907607497714E-8 8.899732138310282E-8
i 2.016904100436403E-8 -8.148318179161102E-9 9.198794967509782E-7 2.909589122053022E-9 8.899732138310282E-8 2.843512058116866E-7

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.6   .36718 MPO546170 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1913-Apr-02 17:57 6_01:21 Earth 0.0248585065083866 0.00214454119798273 0.0912482224232792 10.9655687502041 10.9557896283544 2419860.247839028 8721.38284674765 3314112.12786397 1.89443089680574 -4.98925981233299 263062.293139152 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1928-Oct-07 10:22 9_07:27 Earth 0.497422588195615 0.426551676317065 0.569033136367314 8.01596746583619 8.01529920038148 2425526.931856421 13407.0631129598 3679052.82410781 83.4141677167284 -14.9485460430693 134339.810783145 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1951-Feb-16 17:42 23:40 Mars 0.0891654228055945 0.0632080135859617 0.136110859953464 11.6801381244376 11.6798632294306 2433694.237244567 1420.18920880931 2869042.4781688 126.223721220423 44.9179860788325 73737.307840229 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1960-Nov-22 12:14 8_22:09 Earth 0.132054113478466 0.098334761947272 0.166289412021214 8.22437812568275 8.22192442183937 2437261.009775203 12848.8443169418 1743655.64130141 90.231622593681 -13.1384756704361 82937.1812477217 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1964-Mar-13 15:25 6_06:12 Venus 0.128131323975402 0.128027140798863 0.128793259356466 5.35086899376225 5.34770075498482 2438468.142115778 9011.76283549225 443606.047728147 126.465007390685 87.4919451780514 53091.7275590006 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1968-Nov-14 12:36 2_11:17 Earth 0.0875683038794817 0.0715293888231996 0.105846116880815 9.67029590025754 9.66714890326748 2440175.024924129 3556.60080480274 1105840.53341398 82.5526183121839 -38.3908014960321 163891.42729015 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1972-Mar-07 21:59 1_23:28 Venus 0.133705687995264 0.127519727519494 0.140219033499864 6.98093324048499 6.97860633917652 2441384.415724802 2848.12116651701 457389.202929501 70.419199059732 46.2311362828254 77778.0112124297 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1976-Nov-10 12:02 23:30 Earth 0.0614307834895472 0.0584860878669506 0.0664758912518788 11.0083879713156 11.0044472083211 2443093.001584631 1409.92344072725 602818.966753077 90.4484865434779 -70.352634853825 124427.835640076 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1980-Mar-04 08:47 1_00:20 Venus 0.148380889309936 0.141092496967987 0.155969620429594 8.59372675245532 8.59202360412641 2444302.865939434 1459.97609797791 498480.004582309 132.523289273039 41.8914593433835 392015.879356402 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1983-Feb-06 03:24 06:39 Mars 0.0622604811951969 0.0621659242480453 0.063517615352454 12.6778411885233 12.677478482619 2445371.641989222 399.402579072646 480572.305702539 131.313567644297 86.8830727186128 69464.2126121152 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1984-Nov-06 19:00 18:45 Earth 0.0671636228424704 0.0620150192699456 0.0738621010809964 12.589523321818 12.5863717782309 2446011.291458115 1124.58091271484 589621.209914953 103.297174735488 59.5577059968735 92851.9215403676 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1988-Apr-30 05:46 15:06 Earth 0.445505030814564 0.432814983959744 0.45819543686607 24.5926969224308 24.5924537268192 2447281.740218053 905.873404395539 633124.615642927 5.11541514112213 -1.82359460505626 337764.98803966 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1992-Nov-01 06:01 18:08 Earth 0.144952421954346 0.132469501473042 0.157636254769935 15.4854127575355 15.4842256754768 2448927.750743478 1087.85609203955 682774.765221967 128.040497040798 23.1306109249912 65146.0456876924 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
1996-Apr-24 22:21 16:22 Earth 0.337698827313853 0.324316522943612 0.351081512688497 21.4531603640484 21.4527925780024 2450198.431368541 982.00311960267 667570.589321355 2.22116424224801 -1.56727209891732 450764.632688306 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2000-Oct-25 23:53 15:07 Earth 0.262839450162235 0.250885940932175 0.274820798119106 19.1403258342052 19.1397961969955 2451843.495350841 906.66230884502 611822.693975262 159.737213576252 12.729444832098 50730.4456494945 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2004-Apr-18 14:05 14:46 Earth 0.214051872094005 0.202576108569394 0.225527935049428 17.8363794387067 17.8356815356182 2453114.086606905 886.235110410795 572396.635467052 1.0399586431582 -1.3307106569868 930168.776835993 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2008-Oct-19 22:09 10:47 Earth 0.385295683567385 0.376542463040995 0.394054201552186 22.8398424090293 22.8395396284686 2454759.422795229 647.178357703555 442393.864487919 188.753427939148 9.26951914041924 45628.188191385 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2012-Apr-11 15:08 11:19 Earth 0.0912487470262258 0.0836333869715784 0.0988642182668973 14.2662415461331 14.2641945970871 2456029.130764106 678.523866755373 379783.206204291 2.02459961262224 -0.955108913984229 115508.462110872 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2016-Oct-15 02:43 03:27 Earth 0.48792081038596 0.485175417275665 0.490666507705035 25.8874686926133 25.8872577447174 2457676.613511549 207.226911605666 138250.610515322 209.944956765203 7.99163288779083 44909.3126770346 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2020-Apr-05 07:37 < 00:01 Earth 0.000537312754587477 0.000537143185838622 0.000537482317312244 12.0754565532529 11.6575663947199 2458944.817311040 0.0333567049851837 7.94487551900334 0.408328102851447 0.383701854534567 6422.11065635506 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2020-Apr-05 14:39 < 00:01 Moon 0.0021139248820357 0.0021137249095484 0.00211412485458091 11.1655533411761 11.1641647449495 2458945.110707072 0.135546708000784 9.98710512056966 0.331082504440881 3.858865733362 58550.8227928078 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2022-Nov-13 19:33 1_00:30 Earth 0.150794637729645 0.147520737659904 0.154069106972579 7.70985688994045 7.70756473112529 2459897.314268879 1470.33162563319 163922.833136495 27.7237039464448 5.03541511608285 78389.3288435905 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2033-Jan-29 11:31 4_12:54 Venus 0.10545955200742 0.100970632346618 0.110013841933317 5.99330514655616 5.98986845015354 2463626.979544843 6533.57071062575 260757.095114159 33.7174352987546 29.8634727186104 332007.894885344 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2033-Apr-05 00:45 1_07:08 Moon 0.00854980718870827 0.000736171229133045 0.0230063100669042 10.6853875209005 10.6850287811777 2463692.531154384 1868.31440887788 721884.330465342 0.674726500539008 4.94126324452255 160063.164972552 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
2033-Apr-05 05:55 1_01:24 Earth 0.0062175148977467 0.000577716311751461 0.0210040679712527 11.5315018104925 11.4942788291186 2463692.746866236 1524.04257400483 738373.961414005 0.696498771800391 5.49162945276801 112558.079763068 T 7 CATAB v2.0g-lin.ifort 2021-Apr-15 22:23:21 2021-Apr-15 22:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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