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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201569772831533 3.4376e-08  
a 2.225765167312229 5.3161e-09 au
q 1.958323952665859 7.6615e-08 au
i 2.91560964078611 3.7133e-06 deg
node 35.1490997498958 6.2442e-05 deg
peri 14.02997324665433 6.4154e-05 deg
M 58.64807941644106 1.3349e-05 deg
tp 2458802.908283969489
(2019-Nov-15.40828397)
4.5054e-05 TDB
period 1212.878895247215
3.32
4.3454e-06
1.19e-08
d
yr
n .2968144646680682 1.0634e-09 deg/d
Q 2.493206381958598 5.9549e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2532  
   data-arc span      22119 days (60.56 yr)  
   first obs. used      1959-10-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:40:31  

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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