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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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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.


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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457109.5 (2015-Mar-28.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09645145811617022 1.9381e-08  
q 2.805915924376996 5.6866e-08 au
tp 2456895.891518035041
(2014-Aug-26.39151803)
5.4448e-05 TDB
node 6.76583599899088 7.7306e-06 deg
peri 315.9121120679021 1.2766e-05 deg
i 6.237887763188498 1.2417e-06 deg
  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
 Jupiter MOID = 1.92338 au 
 T_jup = 3.205 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.756267711526926E-16 -1.077151070197819E-15 -5.810149689495955E-13 3.588068399904869E-14 -1.764147465738721E-13 1.308192049338546E-15
q -1.077151070197819E-15 3.233692918306235E-15 1.724381131372265E-12 -1.113806625622173E-13 5.300007061739783E-13 -4.572443887936875E-15
tp -5.810149689495955E-13 1.724381131372265E-12 2.964625927115949E-9 8.910770791092412E-11 5.30037031154652E-10 1.850023612827058E-11
node 3.588068399904869E-14 -1.113806625622173E-13 8.910770791092412E-11 5.976251259660431E-11 -4.56754980013756E-11 3.281943805375206E-12
peri -1.764147465738721E-13 5.300007061739783E-13 5.30037031154652E-10 -4.56754980013756E-11 1.629780830984752E-10 -5.463149630228415E-14
i 1.308192049338546E-15 -4.572443887936875E-15 1.850023612827058E-11 3.281943805375206E-12 -5.463149630228415E-14 1.541846223859883E-12

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

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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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