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19791 (2000 RV15)
Classification: Main-belt Asteroid          SPK-ID: 2019791
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005658153516241 4.1937e-08  
a 3.036015156389808 1.6453e-08 au
q 2.730695816767579 1.3237e-07 au
i 8.496420367612094 4.1969e-06 deg
node 276.7889572143088 3.1804e-05 deg
peri 70.67488170141287 3.8697e-05 deg
M 301.0246411714377 2.2804e-05 deg
tp 2459517.035497882018
(2021-Oct-29.53549788)
0.0001234 TDB
period 1932.21001959107
5.29
1.5707e-05
4.3e-08
d
yr
n .1863151501906557 1.5145e-09 deg/d
Q 3.341334496012037 1.8108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1659  
   data-arc span      11360 days (31.10 yr)  
   first obs. used      1989-08-01  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50917  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:07:15  

Additional Information
 Earth MOID = 1.73648 au 
 Jupiter MOID = 2.05127 au 
 T_jup = 3.217 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.29   n/a E2021B10  
diameter diameter 7.421 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 47.5667 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.202   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19791 (2000 RV15)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RV15 = 1989 PC1 = 1998 HE13 = 1999 LY19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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