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2310 Olshaniya (1974 SU4)
Classification: Main-belt Asteroid          SPK-ID: 2002310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614659406780872 3.263e-08  
a 3.144313119633484 1.3993e-08 au
q 2.636613643985413 1.0652e-07 au
i 2.649858169664159 3.5586e-06 deg
node 124.1246575780708 8.8381e-05 deg
peri 330.7492032843383 8.9298e-05 deg
M 2.634108520466174 1.228e-05 deg
tp 2458985.598902000378
(2020-May-16.09890200)
6.9449e-05 TDB
period 2036.512633471351
5.58
1.3594e-05
3.722e-08
d
yr
n .1767727801355986 1.18e-09 deg/d
Q 3.652012595281556 1.6252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2605  
   data-arc span      22362 days (61.22 yr)  
   first obs. used      1959-01-31  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:38:16  

Additional Information
 Earth MOID = 1.65379 au 
 Jupiter MOID = 1.53244 au 
 T_jup = 3.188 
[ 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 11.7   n/a MPO452193  
diameter diameter 26.395 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 16.169 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Liu, J. (2016) Minor Planet Bull. 43, 98-99.]
geometric albedo albedo 0.065   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2310 Olshaniya (1974 SU4)          Discovered 1974-Sep-26 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1962-Sep-13 22:24 00:01 Jupiter 1.75446708305132 1.75446639534056 1.75446777076228 2.58239503108719 2.38813799298407 2437921.433555890 1.2791159229247 70.3272767795252 8.5890927542352 81.7949321615515 2269190.30188686 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
1973-Mar-04 19:17 < 00:01 Jupiter 1.57908718739443 1.57908686701901 1.5790875077695 1.56690565176053 1.17575215647154 2441746.303809655 0.979745732733852 80.8685963799835 67.6395830869224 66.6865983696555 2506404.60251738 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
1983-Sep-03 18:30 < 00:01 Jupiter 1.75488982335047 1.75488935211282 1.75489029458792 1.87387107433592 1.59563917502305 2445581.270521006 0.698711296479401 54.0065735710902 17.7037167272918 -84.0549365405917 2427703.71630721 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2057-Dec-22 07:41 < 00:01 Jupiter 1.81070663812243 1.8107061029791 1.81070717326586 2.8945675733414 2.72817708541608 2472719.820021260 0.880860493489019 53.2515249814393 12.1319088669876 81.0186878028432 2578806.05001524 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2068-Jun-10 04:02 00:01 Jupiter 1.57557447337597 1.57557411806086 1.57557482869072 1.63907397027418 1.26939808723236 2476542.668394637 1.14158315950514 84.3362425829608 64.6709832828564 -70.857061989904 2153678.15944968 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2078-Dec-09 15:05 00:01 Jupiter 1.69155383750845 1.69155322209422 1.6915544529222 1.72402972153569 1.40385389391206 2480377.128779324 1.41090252930668 59.485394772106 32.6556422624507 -85.4756845089163 2139701.10543626 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2153-Mar-31 01:57 00:03 Jupiter 1.87130198012967 1.8713005045433 1.8713034557186 3.23156125303148 3.08831863528001 2507516.581551907 2.98350265116498 141.085286850637 16.4084396700126 70.3169968742264 2416554.93142384 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2163-Sep-15 16:42 00:03 Jupiter 1.59121924330995 1.59121851409364 1.59121997252861 1.76247966980842 1.42888552090188 2511337.195756638 3.2662383750547 181.401235334885 47.3935817461859 -65.4276291541266 1836773.00601346 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2174-Mar-13 07:48 00:03 Jupiter 1.64207303349015 1.64207188806405 1.64207417891456 1.62823365040097 1.27259364482655 2515168.825260802 3.4842245377433 75.0906349926145 55.1275831737892 56.4938769654631 1385146.35017329 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38
2184-Sep-11 04:05 00:04 Jupiter 1.97799670640423 1.97799472072359 1.97799869208644 2.66585148410277 2.50006386240051 2519003.670231544 3.67976524861338 144.462135806727 18.0387180464313 67.1509541882639 2322291.92580784 T 37 CATAB v2.0f-lin.ifort 2020-May-20 01:38:28 2020-May-20 01:38

Alternate Designations
 1974 SU4 = 1959 CZ = 1971 FS = 1977 JJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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