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JPL Small-Body Database Browser
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65872 (1997 VQ2)
Classification: Main-belt Asteroid          SPK-ID: 2065872
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 .2062742246044655 6.7084e-08  
a 2.604059801624576 1.8572e-08 au
q 2.066909385220809 1.7744e-07 au
i 11.79083626516335 6.593e-06 deg
node 325.870136591153 1.8265e-05 deg
peri 17.61701886995733 2.0563e-05 deg
M 146.436347596709 8.4531e-06 deg
tp 2458376.159878550302
(2018-Sep-14.65987855)
3.5986e-05 TDB
period 1534.881519586211
4.20
1.642e-05
4.496e-08
d
yr
n .234545790933135 2.5091e-09 deg/d
Q 3.141210218028344 2.2403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      11084 days (30.35 yr)  
   first obs. used      1989-09-01  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:44:42  

Additional Information
 Earth MOID = 1.06143 au 
 Jupiter MOID = 2.27026 au 
 T_jup = 3.353 
[ 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 14.7   n/a MPO449418  

65872 (1997 VQ2)          Discovered 1997-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030910/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
1986-Dec-07 23:40 < 00:01 Psych 0.0325681901467667 0.0325638587161828 0.0325725225308953 4.26776564219487 4.26776555514683 2446772.486403863 0.937907113844973 365.582668539867 72.9932623338574 -55.4544721575557 55450.2072140812 T 23 CATAB v2.0f-lin.ifort 2020-Jan-29 10:44:55 2020-Jan-29 10:44
2153-Jul-03 03:18 00:03 Eunom 0.0474949868970039 0.0474574355282441 0.0475325927781662 3.72253563845523 3.72253555905765 2507610.637628673 3.42968178500892 3152.00625165468 87.7676752032597 -53.6158615091977 65107.7522819252 T 23 CATAB v2.0f-lin.ifort 2020-Jan-29 10:44:55 2020-Jan-29 10:44

Alternate Designations
 1997 VQ2 = 2001 QM119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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