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102785 (1999 VW152)
Classification: Main-belt Asteroid          SPK-ID: 2102785
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 .07103528572961088 4.5753e-08  
a 2.373370619944833 1.1087e-08 au
q 2.204777559814788 1.0763e-07 au
i 4.424838904866909 4.6369e-06 deg
node 208.3977755721345 6.112e-05 deg
peri 38.41221173829343 7.0531e-05 deg
M 85.07476548780495 3.3782e-05 deg
tp 2458884.894160906646
(2020-Feb-05.39416091)
0.00012571 TDB
period 1335.508848271747
3.66
9.3579e-06
2.562e-08
d
yr
n .2695601758579647 1.8888e-09 deg/d
Q 2.541963680074878 1.1874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      9195 days (25.17 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:36  

Additional Information
 Earth MOID = 1.19193 au 
 Jupiter MOID = 2.45665 au 
 T_jup = 3.536 
[ 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 16.63   n/a E2021B55  

102785 (1999 VW152)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
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
1922-Jan-22 18:09 00:10 Thisb 0.0137431616910583 0.0137304993283949 0.0137558329403314 2.50472363460801 2.50472343653363 2423077.256428126 9.97174324264551 837.650459437867 33.7438263713264 -41.1850770799603 40103.6595024973 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:38 2021-Apr-13 15:43
1995-Jan-30 14:28 < 00:01 Iris 0.0115220279886721 0.0115186858657063 0.0115253701153368 5.87794071634776 5.87794063146511 2449748.103015314 0.333507712725449 166.972577914028 56.3598546941978 -3.98192709199053 10511.5605720144 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:38 2021-Apr-13 15:43
2007-Dec-07 00:12 < 00:01 Hebe 0.0364802986459856 0.0364787099078915 0.0364818873929664 6.48360554289577 6.48360551661231 2454441.508119983 0.369758883659148 87.1682637715386 49.5889084025563 -30.5143484766629 77643.638359191 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:38 2021-Apr-13 15:43
2057-Jul-09 13:55 < 00:01 Juno 0.0486342160570665 0.0486317006859607 0.0486367333010281 7.05738983287671 7.05738979743131 2472554.080082788 0.398251248159373 530.359114496464 48.1881638548726 -77.3316933652275 147289.395206779 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:38 2021-Apr-13 15:43
2104-Sep-09 01:29 < 00:01 Hebe 0.0252755018692967 0.0252609506470392 0.0252900634810135 6.84974903097876 6.84974899507144 2489781.561889186 0.916222846633214 1087.11440309331 44.6941582503105 -48.1757858316125 63071.106136953 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:38 2021-Apr-13 15:43

Alternate Designations
 1999 VW152 = 2002 RM170 = 2005 GJ168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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