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100493 (1996 VK37)
Classification: Mars-crossing Asteroid          SPK-ID: 2100493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2677504984873213 3.8775e-08  
a 2.236070770670096 6.9899e-09 au
q 1.637361707170249 8.6079e-08 au
i 2.383077236236389 4.1413e-06 deg
node 200.5054595725598 9.898e-05 deg
peri 94.43916637983342 9.9556e-05 deg
M 101.5361737497643 7.7049e-06 deg
tp 2458656.035051164258
(2019-Jun-21.53505116)
2.6478e-05 TDB
period 1221.312336295861
3.34
5.7267e-06
1.568e-08
d
yr
n .2947648928953343 1.3821e-09 deg/d
Q 2.834779834169944 8.8615e-09 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      8410 days (23.03 yr)  
   first obs. used      1996-11-11  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:35:40  

Additional Information
 Earth MOID = .623639 au 
 Jupiter MOID = 2.38355 au 
 T_jup = 3.589 
[ show covariance matrix ]

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 17.1   n/a MPO432533  
rotation period rot_per 1.0 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; Mommert, M.; Trilling, D.E.; Sicafoose, A.A.; et al. (2017) Astron. J. 154, A162.]

100493 (1996 VK37)          Discovered 1996-Nov-11 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 VK37 = 1999 RZ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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