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102622 (1999 VR25)
Classification: Main-belt Asteroid          SPK-ID: 2102622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338493481122693 4.2549e-08  
a 2.444038464043282 1.0246e-08 au
q 2.116905508869777 1.0432e-07 au
i 5.239148270671526 5.2567e-06 deg
node 156.3678715251555 3.3963e-05 deg
peri 226.4215791571919 3.7832e-05 deg
M 202.9221510994034 1.5634e-05 deg
tp 2459809.437789084002
(2022-Aug-17.93778908)
6.159e-05 TDB
period 1395.598460283014
3.82
8.7759e-06
2.403e-08
d
yr
n .2579538529492181 1.6221e-09 deg/d
Q 2.771171419216787 1.1617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      9477 days (25.95 yr)  
   first obs. used      1994-06-10  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:42:51  

Additional Information
 Earth MOID = 1.12216 au 
 Jupiter MOID = 2.6904 au 
 T_jup = 3.482 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.67   n/a E2021B55  
rotation period rot_per 5.34588 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

102622 (1999 VR25)          Discovered 1999-Nov-15 by Klet at Klet
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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