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2480 Papanov (1976 YS1)
Classification: Main-belt Asteroid          SPK-ID: 2002480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1202470874390779 1.7441e-08  
a 2.225568073159458 5.0876e-09 au
q 1.957949994464632 3.9534e-08 au
i 2.915740591178773 4.8748e-07 deg
node 35.14353899315596 6.253e-06 deg
peri 13.98890130714212 9.1306e-06 deg
M 118.0522473989716 8.2641e-06 deg
tp 2458802.822052000592
(2019-Nov-15.32205200)
2.7692e-05 TDB
period 1212.717796010668
3.32
4.1584e-06
1.139e-08
d
yr
n .2968538939432148 1.0179e-09 deg/d
Q 2.493186151854283 5.6994e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2790  
   data-arc span      22454 days (61.48 yr)  
   first obs. used      1959-10-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42454  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:16:58  

Additional Information
 Earth MOID = .967249 au 
 Jupiter MOID = 2.83184 au 
 T_jup = 3.635 
[ 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 13.32   n/a MPCxxxxx  
diameter diameter 5.962 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.095 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pray, D.P.; Galad, A.; Husark, M.; Oey, J. (2008) Minor Planet Bull. 35, 34-37.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2009) http://www.asu.cas.cz/~ppravec/neo.htm]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.407   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2480 Papanov (1976 YS1)          Discovered 1976-Dec-16 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 YS1 = 1959 TA = 1969 UV1 = 1979 TJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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