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2402 Satpaev (1979 OR13)
Classification: Main-belt Asteroid          SPK-ID: 2002402
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309733607020958 3.5119e-08  
a 2.221707622197454 5.5817e-09 au
q 1.930723108420791 7.7908e-08 au
i 5.168544169590214 3.8922e-06 deg
node 337.6393452634061 3.6502e-05 deg
peri 64.7063560750677 3.8912e-05 deg
M 175.1262214562282 1.3429e-05 deg
tp 2458808.093500880661
(2019-Nov-20.59350088)
4.4791e-05 TDB
period 1209.563810156817
3.31
4.5582e-06
1.248e-08
d
yr
n .2976279523056554 1.1216e-09 deg/d
Q 2.512692135974116 6.3127e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3064  
   data-arc span      43027 days (117.80 yr)  
   first obs. used      1903-10-20  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41051  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:38:27  

Additional Information
 Earth MOID = .944759 au 
 Jupiter MOID = 2.86547 au 
 T_jup = 3.632 
[ 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 12.75   n/a MPO636098  
diameter diameter 7.437 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 8.1127 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2017) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.291   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B Sl   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)

2402 Satpaev (1979 OR13)          Discovered 1979-Jul-31 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1979 OR13 = 1931 AT = 1936 RC = 1966 TH = 1969 SC = 1971 BF1 = 1971 DS1 = A903 UB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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