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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201569777435885 3.436e-08  
a 2.22576516722739 5.314e-09 au
q 1.958323951566394 7.6577e-08 au
i 2.915609630540178 3.7101e-06 deg
node 35.14909977434673 6.2432e-05 deg
peri 14.02997353233309 6.4143e-05 deg
M 58.64807918667603 1.3346e-05 deg
tp 2458802.908284754890
(2019-Nov-15.40828475)
4.5043e-05 TDB
period 1212.878895177869
3.32
4.3436e-06
1.189e-08
d
yr
n .2968144646850385 1.063e-09 deg/d
Q 2.493206382888386 5.9525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2550  
   data-arc span      22311 days (61.08 yr)  
   first obs. used      1959-10-01  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:08:57  

Additional Information
 Earth MOID = .968527 au 
 Jupiter MOID = 2.83137 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 13.3   n/a MPO448937  
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. 2019-August); 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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