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102654 (1999 VV53)
Classification: Main-belt Asteroid          SPK-ID: 2102654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08362919816891068 4.6742e-08  
a 2.671648789266515 1.9852e-08 au
q 2.448220943231215 1.2887e-07 au
i 5.053457620957317 5.1064e-06 deg
node 29.32675701943109 5.5514e-05 deg
peri 31.08582837144983 6.5194e-05 deg
M 281.1312994929306 3.7766e-05 deg
tp 2459549.937621089146
(2021-Dec-01.43762109)
0.00016971 TDB
period 1595.024931098194
4.37
1.7778e-05
4.867e-08
d
yr
n .2257018012578246 2.5156e-09 deg/d
Q 2.895076635301815 2.1512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      8535 days (23.37 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:26  

Additional Information
 Earth MOID = 1.46132 au 
 Jupiter MOID = 2.36221 au 
 T_jup = 3.370 
[ 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 15.87   n/a E2021B55  
diameter diameter 3.233 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102654 (1999 VV53)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1960-Mar-27 19:12 00:02 Psych 0.0220635574552875 0.0220516439533657 0.0220754740206071 2.62042592959473 2.62042572032532 2437021.299964097 2.48767617371263 721.643756815495 63.6734563562043 -34.9142706585535 29841.1747969804 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 19:53:27 2020-Nov-12 19:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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