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78773 (2002 VF52)
Classification: Main-belt Asteroid          SPK-ID: 2078773
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07449385061854516 3.6232e-08  
a 2.571260143393745 1.4095e-08 au
q 2.379717074370352 9.6109e-08 au
i 6.71124953835431 3.7419e-06 deg
node 91.72024294399552 4.5064e-05 deg
peri 206.061847641117 5.6891e-05 deg
M 231.1918153748469 3.4449e-05 deg
tp 2459739.338244459056
(2022-Jun-08.83824446)
0.00014373 TDB
period 1505.973929915786
4.12
1.2383e-05
3.39e-08
d
yr
n .2390479628157515 1.9656e-09 deg/d
Q 2.762803212417137 1.5145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      11045 days (30.24 yr)  
   first obs. used      1990-12-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:38:29  

Additional Information
 Earth MOID = 1.36378 au 
 Jupiter MOID = 2.36867 au 
 T_jup = 3.416 
[ 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 15.6   n/a MPO309743  

78773 (2002 VF52)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
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
1990-Nov-22 06:21 00:03 Psych 0.0478599399416442 0.0478586634755607 0.0478612165716129 2.43310373732166 2.4331036334205 2448217.764639940 2.76854815208175 174.495359774216 32.6944335761463 -71.4634826932394 207533.690062355 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 13:38:34 2021-Apr-13 13:38
2055-Mar-05 06:00 < 00:01 Thisb 0.00937344967860347 0.00936229809747589 0.00938460281084948 4.40742004968676 4.40741988464613 2471696.749785848 0.539755155991062 587.535684130212 27.6464461563686 -18.918708490342 16587.591169444 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 13:38:34 2021-Apr-13 13:38
2133-Jun-28 04:11 < 00:01 Thisb 0.0273382745525363 0.027308743482609 0.0273678098350863 4.49119277908148 4.49119272354965 2500300.674247958 0.50109867073752 1566.30899652911 29.3440341789862 19.9788109344857 47658.1873283244 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 13:38:34 2021-Apr-13 13:38

Alternate Designations
 2002 VF52 = 2000 DD108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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