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JPL Small-Body Database Browser
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19773 (2000 OJ50)
Classification: Main-belt Asteroid          SPK-ID: 2019773
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1743228308462541 3.034e-08  
a 2.668471790406044 1.1747e-08 au
q 2.20329623386909 8.2246e-08 au
i 13.25939247499427 4.7624e-06 deg
node 152.1241327272095 1.5135e-05 deg
peri 257.8312732599771 2.0926e-05 deg
M 160.5758082925826 1.5074e-05 deg
tp 2458290.317499069532
(2018-Jun-20.81749907)
6.5716e-05 TDB
period 1592.180684335239
4.36
1.0514e-05
2.879e-08
d
yr
n .2261049914383968 1.493e-09 deg/d
Q 3.133647346942997 1.3795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1744  
   data-arc span      10820 days (29.62 yr)  
   first obs. used      1990-06-16  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49173  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:55:31  

Additional Information
 Earth MOID = 1.25667 au 
 Jupiter MOID = 2.39448 au 
 T_jup = 3.323 
[ 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 13.4   n/a MPO384924  
diameter diameter 6.341 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.211   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19773 (2000 OJ50)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OJ50 = 1991 RC24 = 1993 BY7 = 1999 NM57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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