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249676 (1999 VK185)
Classification: Main-belt Asteroid          SPK-ID: 2249676
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .252270317477575 7.2734e-08  
a 3.143134060125463 3.8815e-08 au
q 2.350214632903033 2.3709e-07 au
i 16.88086266351229 8.7027e-06 deg
node 64.31802040460867 2.6871e-05 deg
peri 277.5707176482294 3.139e-05 deg
M 296.8470719423925 2.3236e-05 deg
tp 2459357.553894621630
(2021-May-23.05389462)
0.00013645 TDB
period 2035.367258768027
5.57
3.7702e-05
1.032e-07
d
yr
n .1768722565665627 3.2763e-09 deg/d
Q 3.936053487347893 4.8607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:56  

Additional Information
 Earth MOID = 1.41509 au 
 Jupiter MOID = 1.93504 au 
 T_jup = 3.095 
[ 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 15.1   n/a MPO476004  
diameter diameter 2.790 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.189   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

249676 (1999 VK185)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1957-Aug-08 03:09 00:04 Jupiter 1.95703067085035 1.95702959143515 1.95703175026545 2.8885095817589 2.73456898453709 2436058.631282836 3.8940413517244 416.964306847361 56.221853118588 87.0989892429264 490057.784817549 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
1967-Oct-07 21:51 00:04 Jupiter 1.9425446692957 1.94254320157081 1.9425461370229 1.53848935612408 1.22265052185041 2439771.410135557 3.78930116465777 1051.56333730198 155.911945584186 30.5816645432749 1051717.10114337 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
1978-Mar-21 09:02 00:02 Jupiter 1.9561424925971 1.95614134433842 1.95614364085566 4.47544675992307 4.37762613719352 2443588.876510958 1.87362207818468 204.062077656551 49.6259148369254 -89.2358667897582 1202700.4567586 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
2053-Feb-10 02:47 00:02 Jupiter 1.96429557534678 1.96429469335139 1.96429645734441 3.91621318635088 3.80451141741679 2470943.616102634 2.31325044460851 316.436989326377 36.7208130620028 86.8497500753757 1135379.6091342 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
2063-Aug-04 08:58 00:04 Jupiter 1.94361054931864 1.9436092721327 1.94361182650326 1.49766707867027 1.1710720413537 2474770.873925960 4.46605719639502 1838.21651947038 315.282580191559 53.0968888378577 566723.355931789 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
2073-Sep-28 08:52 00:05 Jupiter 1.96106459412254 1.96106333093803 1.96106585731096 3.23172707843689 3.09519311565317 2478478.869671747 4.52083868353069 329.637688870843 35.2013976326282 -77.5849911016061 730171.600709181 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
2159-Mar-27 06:25 00:10 Jupiter 1.90129392588043 1.90129282336009 1.90129502840407 3.07626487644185 2.9278677774333 2509703.767498964 9.5019810488066 486.677757586169 101.445632542325 -81.6703198233814 379133.529509351 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
2169-Jun-10 01:51 00:15 Jupiter 1.97515573104658 1.97515422231127 1.97515723988551 1.20100623003643 0.764682465853661 2513431.576807216 14.6408845313988 12403.832355391 215.496497806248 13.1407803324665 818588.26577848 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:58 2019-Sep-24 04:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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