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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09320787905492028 3.594e-08  
a 3.105389047924747 1.4957e-08 au
q 2.815942321127303 1.0877e-07 au
i 6.225397713659422 4.1244e-06 deg
node 6.572767367638871 2.9103e-05 deg
peri 314.7693470708749 3.4845e-05 deg
M 20.18465611842433 1.8776e-05 deg
tp 2458888.429500799095
(2020-Feb-08.92950080)
0.00010421 TDB
period 1998.814320918705
5.47
1.444e-05
3.953e-08
d
yr
n .1801067744174131 1.3012e-09 deg/d
Q 3.394835774722191 1.6351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3123  
   data-arc span      24216 days (66.30 yr)  
   first obs. used      1954-07-28  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:06:50  

Additional Information
 Earth MOID = 1.80815 au 
 Jupiter MOID = 1.92417 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 11.8   n/a MPO492780  
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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