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(2019 YM)
Classification: Apollo [NEO]          SPK-ID: 3942364
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6712573991157054 0.00055462  
a 2.162989942874458 0.0031858 au
q .7110669395071213 0.00015271 au
i 2.22467857494632 0.0015969 deg
node 88.81297629995922 0.00073333 deg
peri 70.92112382055058 0.0032122 deg
M 98.82208374526304 0.21455 deg
tp 2458881.543333754028
(2020-Feb-02.04333375)
0.012192 TDB
period 1161.930567508943
3.18
2.567
0.007028
d
yr
n .3098291843477378 0.0006845 deg/d
Q 3.614912946241795 0.0053242 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      2 days  
   first obs. used      2019-12-19  
   last obs. used      2019-12-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .41328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:10:58  

Additional Information
 Earth MOID = .000648325 au 
 Jupiter MOID = 1.37691 au 
 T_jup = 3.361 
[ show covariance matrix ]

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 26.0   .42817 E2019Y43 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
2019-Dec-21 09:12 < 00:01 Earth 0.0142148518840857 0.0141813658086636 0.0142483377582121 17.1374520121893 17.1265108760309 2458838.883009424 0.0665275501935524 1667.67692186511 10.6738243408218 0.0275064581491023 979.366748181985 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:10:58 2021-Apr-15 22:10
2021-Oct-15 07:17 6_04:13 Jupiter 1.62857551033731 1.59800160785222 1.65918925432632 5.4506437667813 5.35437363242536 2459502.803235536 8892.6955765435 1578875.13939389 252.414109201268 12.3902586041466 15321.6147056528 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:10:58 2021-Apr-15 22:10
2023-May-26 04:27 7_15:54 Earth 0.134091513293534 0.020916014021375 0.26331683699659 21.7313914601281 21.7304770676039 2460090.685356671 11034.0657311611 6483720.94334691 490.450311610852 -8.91491619521622 6229.87303453848 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:10:58 2021-Apr-15 22:10
2058-May-22 02:36 5_09:37 Earth 0.077771177941036 0.0205715261380494 0.156307319476698 19.8647015977223 19.862976830506 2472870.608034139 7777.06830409702 3986638.36485551 353.902770997198 -15.3448944119716 8744.1172376823 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:10:58 2021-Apr-15 22:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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