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527477 (2007 VA)
Classification: Main-belt Asteroid          SPK-ID: 2527477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2579173766210406 5.0888e-07  
a 3.141402819455361 9.4889e-08 au
q 2.331180445351494 1.534e-06 au
i 3.526398675684254 1.6113e-05 deg
node 17.54662173532483 0.00012063 deg
peri 327.5381429251889 0.00041894 deg
M 161.0428054433064 0.00022252 deg
tp 2458290.748673604934
(2018-Jun-21.24867360)
0.0012955 TDB
period 2033.685867559732
5.57
9.2144e-05
2.523e-07
d
yr
n .1770184893067938 8.0205e-09 deg/d
Q 3.951625193559228 1.1936e-07 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-09-19  
   last obs. used      2018-11-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .53503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:36:26  

Additional Information
 Earth MOID = 1.32318 au 
 Jupiter MOID = 1.47481 au 
 T_jup = 3.155 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457368.5 (2015-Dec-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .254967464427824 5.1816e-07  
q 2.347311009692577 1.4898e-06 au
tp 2458289.326108627332
(2018-Jun-19.82610863)
0.0013558 TDB
node 17.60268145524473 0.00012062 deg
peri 326.7815952789168 0.00043103 deg
i 3.525736759591088 1.6081e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-09-19  
   last obs. used      2018-11-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .53503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:36:26  

Additional Information
 Jupiter MOID = 1.47481 au 
 T_jup = 3.155 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.684923714423456E-13 -7.717207121510754E-13 -6.793702478369907E-10 -4.638948282578199E-12 -2.085130910729769E-10 -1.330110507032085E-12
q -7.717207121510754E-13 2.219436753009833E-12 1.943885606018346E-9 1.32999474600313E-11 5.967265264476529E-10 3.833517486907942E-12
tp -6.793702478369907E-10 1.943885606018346E-9 1.838231593207017E-6 1.231991158331917E-8 5.610535006621898E-7 3.316218442576308E-9
node -4.638948282578199E-12 1.32999474600313E-11 1.231991158331917E-8 1.45480913208301E-8 -1.06684503786936E-8 -1.036573602888007E-10
peri -2.085130910729769E-10 5.967265264476529E-10 5.610535006621898E-7 -1.06684503786936E-8 1.857829716167156E-7 1.146129784293607E-9
i -1.330110507032085E-12 3.833517486907942E-12 3.316218442576308E-9 -1.036573602888007E-10 1.146129784293607E-9 2.58598771262108E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO237369  

527477 (2007 VA)          Discovered 2007-Nov-01 by Astronomical Research Observatory at Charleston
Reference: Last Updated: 2019-05-29

[ 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
1921-May-29 02:31 00:30 Jupiter 1.52800471313638 1.52798945352503 1.52801998598228 0.963069706055952 n/a 2422838.605069828 30.3626145633595 7190.28190239634 97.3057936060264 83.9719507229073 2335429.69423602 F 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
1931-Sep-28 18:34 00:32 Jupiter 1.56239547100761 1.56236358212093 1.56242736066806 0.912412338746373 n/a 2426613.273655284 31.6867372034854 2355.91520962311 113.785420058563 47.6208463412606 1518236.8089332 F 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2004-Oct-10 05:41 00:16 Jupiter 1.58608420152808 1.5860699580162 1.5860984477008 1.06427196102913 0.254179632109505 2453288.736896781 16.4213717349374 99186.878810397 4697.06453527618 -5.97535292828891 388713.191770512 T 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2015-Feb-14 13:08 00:15 Jupiter 1.52221591798854 1.52219413614383 1.52223770233397 0.876038139264699 n/a 2457068.046877949 14.9605049840385 3273.31889760617 92.4704280231873 70.6843302815595 2323346.48591588 F 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2088-Feb-23 16:45 00:03 Jupiter 1.64845934158934 1.64844948552458 1.64846919871596 1.16908677012587 0.582331838262866 2483740.197794223 3.39754363128026 6620.21572856063 1991.55565847828 -30.9731291032184 403874.587387841 T 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2098-Jun-30 03:39 00:04 Jupiter 1.4872400817182 1.48722592593946 1.48725424442499 0.876852329616134 n/a 2487519.652414813 3.81308108272153 5149.16937549762 86.9085061219315 82.177847130435 2535386.54452455 F 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2108-Sep-19 07:31 00:06 Jupiter 1.93358455720801 1.93357081332249 1.93359830096658 2.50629266917617 2.32494873172723 2491252.812918247 6.36074046069677 256.304875272867 97.5855683764983 63.5584739160138 112597.125767288 T 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2171-Jul-09 00:49 00:16 Jupiter 1.71753225152924 1.71752736453978 1.7175371386343 1.29727422107797 0.834622903197953 2514190.534033963 15.884571401161 2782.80081569993 973.042469076737 -53.3842133431042 390919.666818683 T 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2181-Nov-07 10:03 00:18 Jupiter 1.47111813901562 1.4711083585241 1.47112793506923 0.901215234949789 n/a 2517964.918894628 18.382494666263 7662.03608774636 79.2360076435177 86.3958808081113 2771078.83461999 F 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36
2192-Feb-08 10:09 00:22 Jupiter 1.86127221734246 1.86126540146356 1.86127903316952 2.07850651195872 1.84662799747578 2521709.923233806 22.4141711068212 301.055850540191 82.1471143469899 -57.2397748340541 204183.918044722 T 10 CATAB v2.0g-lin.ifort 2021-Apr-14 19:36:27 2021-Apr-14 19:36

Alternate Designations
 2007 VA = 2001 SJ191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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