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102022 (1999 RX92)
Classification: Main-belt Asteroid          SPK-ID: 2102022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110232105043538 3.4605e-08  
a 2.441188068995344 9.3805e-09 au
q 2.170159532130557 8.5704e-08 au
i 5.226499982867083 4.3134e-06 deg
node 14.29568609360754 4.1739e-05 deg
peri 16.28344856091007 4.6395e-05 deg
M 180.4029327028805 2.0754e-05 deg
tp 2459895.519556300254
(2022-Nov-12.01955630)
8.1558e-05 TDB
period 1393.157717069829
3.81
8.03e-06
2.198e-08
d
yr
n .2584057753038709 1.4894e-09 deg/d
Q 2.712216605860131 1.0422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1154  
   data-arc span      9174 days (25.12 yr)  
   first obs. used      1995-12-31  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48262  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:56  

Additional Information
 Earth MOID = 1.17452 au 
 Jupiter MOID = 2.71272 au 
 T_jup = 3.487 
[ 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 15.27   n/a E2021B55  
diameter diameter 5.252 km 0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102022 (1999 RX92)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RX92 = 2001 CK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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