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5854 (1992 UP)
Classification: Main-belt Asteroid          SPK-ID: 2005854
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448671939259868 3.3669e-08  
a 3.164311921015507 1.5982e-08 au
q 2.705906932311442 1.0466e-07 au
i 2.497432428760114 3.4553e-06 deg
node 69.33215397605942 9.2478e-05 deg
peri 163.9742699370453 9.3401e-05 deg
M 108.5828202460849 1.4379e-05 deg
tp 2458380.379662599085
(2018-Sep-18.87966260)
8.0952e-05 TDB
period 2055.972767684477
5.63
1.5576e-05
4.264e-08
d
yr
n .1750995955094517 1.3266e-09 deg/d
Q 3.622716909719572 1.8298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2651  
   data-arc span      16039 days (43.91 yr)  
   first obs. used      1976-12-16  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:24:11  

Additional Information
 Earth MOID = 1.69495 au 
 Jupiter MOID = 1.37285 au 
 T_jup = 3.186 
[ 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 12.4   n/a MPO350849  
diameter diameter 17.727 km 0.413 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.1296 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Molnar, L.A.; Haegert, M.J.; Beaumonts, C.N.; Block, M.J.; et al. (2008) Minor Planet Bull. 35, 9-12.]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.068   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5854 (1992 UP)          Discovered 1992-Oct-19 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 UP = 1976 YJ2 = 1984 GD = 1986 TD15 = 1989 AJ3 = 1991 PV13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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