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78514 (2002 RF88)
Classification: Main-belt Asteroid          SPK-ID: 2078514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1486505435843674 3.766e-08  
a 3.054817149702729 1.829e-08 au
q 2.600716919848571 1.1257e-07 au
i 1.473728111840191 3.9849e-06 deg
node 235.368582133052 0.00019288 deg
peri 183.3159342924075 0.00019376 deg
M 73.58843967766214 1.7128e-05 deg
tp 2458601.857726760791
(2019-Apr-28.35772676)
9.2674e-05 TDB
period 1950.186999408253
5.34
1.7514e-05
4.795e-08
d
yr
n .1845976822270045 1.6578e-09 deg/d
Q 3.508917379556887 2.1008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      919  
   data-arc span      8174 days (22.38 yr)  
   first obs. used      1997-12-04  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:32:57  

Additional Information
 Earth MOID = 1.61307 au 
 Jupiter MOID = 1.82556 au 
 T_jup = 3.218 
[ 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 15.0   n/a MPO493424  
diameter diameter 5.404 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78514 (2002 RF88)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1937-Mar-14 11:34 00:02 Jupiter 1.88453571196112 1.88453515248773 1.88453627143441 2.58743238009707 2.40746490780866 2428606.981799950 2.20684577724628 44.621366882327 10.2045545296003 -86.9623872035896 1899875.47500564 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
1946-Oct-05 16:10 00:02 Jupiter 1.98344592166403 1.98344532514249 1.98344651818613 2.46906754572514 2.28958570001266 2432099.173421890 1.91288598788467 89.4079006635346 9.06614832967808 82.0784707562399 2793880.6001203 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
1995-Jul-17 02:37 < 00:01 Jupiter 1.85699791480931 1.85699758001736 1.85699824960116 2.23895912519228 2.02501572167778 2449915.608760935 0.599085619939773 52.9216080022046 8.08265566513493 -89.1019995674387 3103400.5814625 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
2044-Apr-30 01:25 < 00:01 Jupiter 1.90263495312123 1.90263447675507 1.90263542948728 2.75057216377369 2.58365619957271 2467735.558775690 0.885938632913607 42.9155231528105 12.4903916902072 -87.7588418266627 2585896.18847612 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
2053-Nov-19 05:52 00:01 Jupiter 1.94156211913386 1.9415615088664 1.94156272940142 2.36655013848204 2.17440636353789 2471225.744302788 1.13224460630478 62.8934443183276 10.2419434549459 81.2611169551688 2594940.19421129 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
2102-Sep-02 00:54 00:03 Jupiter 1.84317102843579 1.84317067767662 1.84317137919485 2.26624579652195 2.05347931891713 2489043.537750500 2.52059673273168 60.5294373024611 13.6880179971966 85.1898278515068 3108948.72847269 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
2151-Jun-18 21:22 00:04 Jupiter 1.92150208603223 1.92150106827171 1.92150310379384 2.94134802636967 2.78745454120718 2506865.390342403 3.87982318089437 108.134020040079 16.7452386852967 80.1701350083213 2135658.66460031 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33
2161-Jan-05 04:33 00:04 Jupiter 1.90063820957865 1.90063708501337 1.90063933414641 2.28257622392237 2.07818453424205 2510353.689325785 4.13595122655935 143.014539978524 11.9843589292938 78.9679247508787 2675861.78447527 T 29 CATAB v2.0f-lin.ifort 2020-May-20 14:33:14 2020-May-20 14:33

Alternate Designations
 2002 RF88 = 2000 KV81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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