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37423 (2001 XV251)
Classification: Main-belt Asteroid          SPK-ID: 2037423
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2343961971637605 3.4881e-08  
a 2.342900601048765 9.0159e-09 au
q 1.793733609830246 8.1896e-08 au
i 3.517985903053227 3.7392e-06 deg
node 96.07281626425544 6.6719e-05 deg
peri 208.5449972870996 6.7253e-05 deg
M 177.3206285107327 1.0724e-05 deg
tp 2458355.312441944996
(2018-Aug-24.81244195)
3.6986e-05 TDB
period 1309.873097397367
3.59
7.561e-06
2.07e-08
d
yr
n .2748357842567319 1.5864e-09 deg/d
Q 2.892067592267284 1.1129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1346  
   data-arc span      10202 days (27.93 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:31:23  

Additional Information
 Earth MOID = .779494 au 
 Jupiter MOID = 2.35907 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456418.5 (2013-May-06.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234683517634237 3.4791e-08  
q 1.792593345412835 8.1653e-08 au
tp 2457046.614597259265
(2015-Jan-24.11459726)
3.3749e-05 TDB
node 96.11013056601544 6.6741e-05 deg
peri 208.6477332904281 6.7276e-05 deg
i 3.51784890804521 3.7388e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1346  
   data-arc span      10202 days (27.93 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:31:23  

Additional Information
 Jupiter MOID = 2.35907 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.21038020817904E-15 -2.830705378167072E-15 1.881600976141726E-13 5.486177280864216E-15 5.856634848419321E-15 -3.609630057110013E-16
q -2.830705378167072E-15 6.667174936124787E-15 -3.674359185532705E-13 -1.420575018865985E-14 -2.122726739117205E-15 9.060084073048488E-16
tp 1.881600976141726E-13 -3.674359185532705E-13 1.138985921341842E-9 -4.870203199251882E-12 2.990689309291417E-10 -6.842623489759719E-13
node 5.486177280864216E-15 -1.420575018865985E-14 -4.870203199251882E-12 4.454360361083805E-9 -4.446593560925684E-9 -1.944811441379054E-11
peri 5.856634848419321E-15 -2.122726739117205E-15 2.990689309291417E-10 -4.446593560925684E-9 4.526060711465591E-9 1.921332978122971E-11
i -3.609630057110013E-16 9.060084073048488E-16 -6.842623489759719E-13 -1.944811441379054E-11 1.921332978122971E-11 1.397872534765182E-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 14.8   n/a MPO449229  
diameter diameter 2.599 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.314   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37423 (2001 XV251)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XV251 = 1996 FG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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