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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 | 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 .1307240270153625 3.5238e-08  
a 2.222193787184332 6.2447e-09 au
q 1.931699666515077 7.8073e-08 au
i 5.168104562601314 4.2217e-06 deg
node 337.6395945380218 3.8988e-05 deg
peri 64.77799170838603 4.2603e-05 deg
M 57.2274385775036 1.5465e-05 deg
tp 2458808.158442878490
(2019-Nov-20.65844288)
5.208e-05 TDB
period 1209.960855926956
3.31
5.1003e-06
1.396e-08
d
yr
n .2975302864026974 1.2542e-09 deg/d
Q 2.512687907853588 7.0611e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2468  
   data-arc span      42746 days (117.03 yr)  
   first obs. used      1903-10-20  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:09:41  

Additional Information
 Earth MOID = .946364 au 
 Jupiter MOID = 2.86403 au 
 T_jup = 3.632 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456626.5 (2013-Nov-30.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309546444448191 3.5368e-08  
q 1.931336742173364 7.8426e-08 au
tp 2456387.334718839146
(2013-Apr-04.83471884)
5.4089e-05 TDB
node 337.7494621971457 3.8955e-05 deg
peri 64.41498782991555 4.2555e-05 deg
i 5.170719298590129 4.2235e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2468  
   data-arc span      42746 days (117.03 yr)  
   first obs. used      1903-10-20  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:09:41  

Additional Information
 Jupiter MOID = 2.86403 au 
 T_jup = 3.632 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.250927008402897E-15 -2.767201675121355E-15 -5.079464932773395E-13 4.000693699604117E-15 -1.903740860313532E-13 -1.146532101104095E-15
q -2.767201675121355E-15 6.150583081401135E-15 1.038220983869146E-12 -8.949324144176395E-15 3.959986989684445E-13 2.65143591898712E-15
tp -5.079464932773395E-13 1.038220983869146E-12 2.925619156354652E-9 -8.529846653534779E-12 9.345830577642808E-10 -8.423511954642207E-13
node 4.000693699604117E-15 -8.949324144176395E-15 -8.529846653534779E-12 1.517483283628559E-9 -1.51337314557348E-9 1.806729612141517E-11
peri -1.903740860313532E-13 3.959986989684445E-13 9.345830577642808E-10 -1.51337314557348E-9 1.81092377047117E-9 -1.823974518067551E-11
i -1.146532101104095E-15 2.65143591898712E-15 -8.423511954642207E-13 1.806729612141517E-11 -1.823974518067551E-11 1.78376753546691E-11

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 12.7   n/a MPO502176  
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. 2019-August); 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

[ show close-approach data ]
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 | Close-Approach Data ]
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