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3863 Gilyarovskij (1978 SJ3)
Classification: Main-belt Asteroid          SPK-ID: 2003863
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489688473814664 1.1022e-08  
a 2.324436027805114 6.6548e-09 au
q 1.978167471931032 2.8236e-08 au
i 9.740892955485236 1.1006e-06 deg
node 176.7420694422055 9.1872e-07 deg
peri 145.7028489407618 6.1314e-06 deg
M 49.61335426253707 7.4566e-06 deg
tp 2459218.109832513639
(2021-Jan-03.60983251)
2.6695e-05 TDB
period 1294.418836413618
3.54
5.5588e-06
1.522e-08
d
yr
n .2781170899810405 1.1944e-09 deg/d
Q 2.670704583679196 7.6461e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2937  
   data-arc span      17968 days (49.19 yr)  
   first obs. used      1971-09-16  
   last obs. used      2020-11-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41703  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 14:11:13  

Additional Information
 Earth MOID = .974156 au 
 Jupiter MOID = 2.6868 au 
 T_jup = 3.541 
[ 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 13.05   n/a E2021B10  
diameter diameter 6.498 km 0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.956 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2020) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.333   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3863 Gilyarovskij (1978 SJ3)          Discovered 1978-Sep-26 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1978 SJ3 = 1971 SM1 = 1981 KF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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