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JPL Small-Body Database Browser
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185797 (1999 VL152)
Classification: Main-belt Asteroid          SPK-ID: 2185797
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882912355946713 1.0561e-07  
a 3.157327555369013 2.7253e-08 au
q 2.562830448791479 3.3103e-07 au
i 6.710078257245922 1.0929e-05 deg
node 352.4622135845374 5.5624e-05 deg
peri 17.34000552058744 5.8937e-05 deg
M 238.7602087832396 1.8094e-05 deg
tp 2459690.613567687856
(2022-Apr-21.11356769)
0.00010767 TDB
period 2049.169516660164
5.61
2.6532e-05
7.264e-08
d
yr
n .1756809268697035 2.2746e-09 deg/d
Q 3.751824661946548 3.2384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:24:57  

Additional Information
 Earth MOID = 1.5631 au 
 Jupiter MOID = 1.72451 au 
 T_jup = 3.168 
[ 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 15.4   n/a MPO294251  

185797 (1999 VL152)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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