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102625 (1999 VX27)
Classification: Main-belt Asteroid          SPK-ID: 2102625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2062161668428608 6.3727e-08  
a 2.593533558973003 1.492e-08 au
q 2.058705009863268 1.7226e-07 au
i 4.997511068787368 4.7987e-06 deg
node 59.61269214738562 5.6537e-05 deg
peri 106.0563790437154 5.7921e-05 deg
M 294.4537163279306 1.6223e-05 deg
tp 2459478.267741203055
(2021-Sep-20.76774120)
7.0467e-05 TDB
period 1525.584384515002
4.18
1.3164e-05
3.604e-08
d
yr
n .2359751473953683 2.0362e-09 deg/d
Q 3.128362108082739 1.7997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      7742 days (21.20 yr)  
   first obs. used      1999-11-09  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:57  

Additional Information
 Earth MOID = 1.07219 au 
 Jupiter MOID = 1.85944 au 
 T_jup = 3.383 
[ 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 15.4   n/a MPO493576  
diameter diameter 4.998 km 0.556 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102625 (1999 VX27)          Discovered 1999-Nov-15 by Bell, G., Hug, G. at Farpoint
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VX27 = 1999 WB1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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