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85052 (6778 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085052
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220748729230636 4.0371e-08  
a 2.765886860359455 1.2984e-08 au
q 2.155320850739392 1.1451e-07 au
i 10.34474554689833 3.9474e-06 deg
node 162.595453259156 2.2469e-05 deg
peri 194.1146684017963 2.428e-05 deg
M 353.5901330219621 9.941e-06 deg
tp 2459030.415520234304
(2020-Jun-29.91552023)
4.6515e-05 TDB
period 1680.157688334104
4.60
1.183e-05
3.239e-08
d
yr
n .214265602865493 1.5087e-09 deg/d
Q 3.376452869979518 1.585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      21912 days (59.99 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:09:14  

Additional Information
 Earth MOID = 1.15219 au 
 Jupiter MOID = 2.07044 au 
 T_jup = 3.280 
[ 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 MPO348037  
diameter diameter 6.090 km 0.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85052 (6778 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
2149-May-20 04:39 00:02 Juno 0.0473332022852368 0.0473166643161516 0.0473497404897412 4.16048883132837 4.1604887695501 2506105.693788090 1.80547299660691 840.293384271416 35.4924884734625 -11.3786074192706 40178.9726156696 T 23 CATAB v2.0f-lin.ifort 2020-Oct-22 19:09:34 2020-Oct-22 19:09

Alternate Designations
 6778 P-L = 2003 AY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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