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2520 Novorossijsk (1976 QF1)
Classification: Main-belt Asteroid          SPK-ID: 2002520
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09299247663967021 2.002e-08  
a 3.105594315166114 1.4229e-08 au
q 2.816797408360737 5.8788e-08 au
i 6.225329056541735 1.2391e-06 deg
node 6.5703594927302 7.7564e-06 deg
peri 314.9227599269203 1.2994e-05 deg
M 91.38613569285239 1.0259e-05 deg
tp 2458889.049921462804
(2020-Feb-09.54992146)
5.6391e-05 TDB
period 1999.012507623502
5.47
1.3739e-05
3.762e-08
d
yr
n .1800889182169155 1.2377e-09 deg/d
Q 3.394391221971491 1.5553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3499  
   data-arc span      24342 days (66.64 yr)  
   first obs. used      1954-07-28  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 13:41:08  

Additional Information
 Earth MOID = 1.80831 au 
 Jupiter MOID = 1.92338 au 
 T_jup = 3.205 
[ 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 11.87   n/a E2021B10  
diameter diameter 29.946 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 9.190 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.045   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2520 Novorossijsk (1976 QF1)          Discovered 1976-Aug-26 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1976 QF1 = 1971 UP3 = 1979 DC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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