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4075 Sviridov (1982 TL1)
Classification: Main-belt Asteroid          SPK-ID: 2004075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04864531722931212 1.6701e-08  
a 3.025661509535206 1.3053e-08 au
q 2.878477245575347 4.8521e-08 au
i 7.769838295813131 4.6613e-07 deg
node 10.90915224679564 7.5216e-06 deg
peri 82.01806760253244 3.5035e-05 deg
M 34.60860236353884 3.192e-05 deg
tp 2459015.696369866025
(2020-Jun-15.19636987)
0.00017045 TDB
period 1922.334399678658
5.26
1.244e-05
3.406e-08
d
yr
n .1872723081167244 1.2119e-09 deg/d
Q 3.172845773495066 1.3688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3290  
   data-arc span      24844 days (68.02 yr)  
   first obs. used      1953-03-16  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .35401  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:23:35  

Additional Information
 Earth MOID = 1.9081 au 
 Jupiter MOID = 1.92099 au 
 T_jup = 3.229 
[ 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 12.48   n/a MPCxxxxx  
diameter diameter 10.425 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.66321 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.214   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4075 Sviridov (1982 TL1)          Discovered 1982-Oct-14 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
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
1902-Sep-25 19:04 00:02 Jupiter 1.98939376311005 1.98939341993641 1.9893941062838 3.5996069148959 3.4793148207753 2416018.294251775 2.18379187165105 33.6858641761953 8.99024998812823 -56.1734311203786 9530274.81311517 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:25:07 2021-May-03 21:25
2129-Dec-07 13:56 00:02 Jupiter 1.98374795765476 1.98374741046642 1.98374850484366 4.21080752388339 4.10815508229775 2499002.080655450 2.17865725364531 75.5901772755823 14.6587629469821 73.8795226603033 5579466.24624591 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:25:07 2021-May-03 21:25
2177-Apr-02 11:26 00:03 Jupiter 1.97296383421885 1.97296321833344 1.97296445010627 4.17507783289714 4.07095140899203 2516284.976583082 3.0663571659714 122.548688366784 13.7702721374658 78.2265276087357 5839973.14206678 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:25:07 2021-May-03 21:25

Alternate Designations
 1982 TL1 = 1953 FP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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