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58023 (2002 VR40)
Classification: Mars-crossing Asteroid          SPK-ID: 2058023
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 .2961765973623703 2.7385e-08  
a 2.346542634118394 7.6218e-09 au
q 1.651551621179475 6.2705e-08 au
i 11.5155263280237 3.9688e-06 deg
node 107.9412355988342 1.7598e-05 deg
peri 246.8046021405422 1.9253e-05 deg
M 50.31361521296304 7.1629e-06 deg
tp 2459017.005046778572
(2020-Jun-16.50504678)
2.597e-05 TDB
period 1312.928575696835
3.59
6.3968e-06
1.751e-08
d
yr
n .2741961799475121 1.3359e-09 deg/d
Q 3.041533647057313 9.8792e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1334  
   data-arc span      12740 days (34.88 yr)  
   first obs. used      1986-03-04  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:42:06  

Additional Information
 Earth MOID = .68352 au 
 Jupiter MOID = 2.47892 au 
 T_jup = 3.474 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457508.5 (2016-Apr-30.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2969598998166728 2.733e-08  
q 1.64925410792191 6.2603e-08 au
tp 2457705.052747249347
(2016-Nov-12.55274725)
2.5712e-05 TDB
node 107.9660434056434 1.7613e-05 deg
peri 246.9486575009373 1.926e-05 deg
i 11.5129376413436 3.9682e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1334  
   data-arc span      12740 days (34.88 yr)  
   first obs. used      1986-03-04  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:42:06  

Additional Information
 Jupiter MOID = 2.47892 au 
 T_jup = 3.474 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.469266213938829E-16 -1.705275495023773E-15 5.269196380194214E-14 -3.517517346297535E-15 -2.324021746163411E-17 3.902255371212446E-16
q -1.705275495023773E-15 3.919139870194519E-15 -1.386199073260028E-13 7.443024281346858E-15 -5.007708991043619E-15 -8.897675455622445E-16
tp 5.269196380194214E-14 -1.386199073260028E-13 6.611070628412019E-10 -1.537008009289254E-11 2.105991975415456E-10 -1.695210105694511E-12
node -3.517517346297535E-15 7.443024281346858E-15 -1.537008009289254E-11 3.102055919245934E-10 -3.080121726146071E-10 -1.938324045418928E-11
peri -2.324021746163411E-17 -5.007708991043619E-15 2.105991975415456E-10 -3.080121726146071E-10 3.70943498176635E-10 1.855657781090437E-11
i 3.902255371212446E-16 -8.897675455622445E-16 -1.695210105694511E-12 -1.938324045418928E-11 1.855657781090437E-11 1.574631216285063E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO436188  

58023 (2002 VR40)          Discovered 2002-Nov-06 by NEAT at Haleakala
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 VR40 = 1998 MH31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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