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5103 Divis (1986 RP1)
Classification: Main-belt Asteroid          SPK-ID: 2005103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01316827624954499 1.2552e-08  
a 2.748731173774736 1.0224e-08 au
q 2.712535122342735 3.7991e-08 au
i 4.891681191871435 3.622e-07 deg
node 185.7365299742974 3.8962e-06 deg
peri 117.8506201888687 8.8928e-05 deg
M 265.4415656766881 9.1357e-05 deg
tp 2459833.714544176179
(2022-Sep-11.21454418)
0.00042276 TDB
period 1664.549937081822
4.56
9.2874e-06
2.543e-08
d
yr
n .2162746770043608 1.2067e-09 deg/d
Q 2.784927225206738 1.0359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2884  
   data-arc span      25885 days (70.87 yr)  
   first obs. used      1950-08-14  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:39:36  

Additional Information
 Earth MOID = 1.70141 au 
 Jupiter MOID = 2.21438 au 
 T_jup = 3.341 
[ 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 13.25   n/a E2021B10  
diameter diameter 11.919 km 2.674 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.074   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

5103 Divis (1986 RP1)          Discovered 1986-Sep-04 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 RP1 = 1977 QT3 = 1977 RD9 = 1985 JR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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