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52338 (1992 RH1)
Classification: Main-belt Asteroid          SPK-ID: 2052338
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07260428320371289 4.3729e-08  
a 2.658500157149045 1.5765e-08 au
q 2.465481658842281 1.1231e-07 au
i 22.82554569345044 4.1211e-06 deg
node 63.67090514572537 1.2246e-05 deg
peri 1.193855497173429 4.5189e-05 deg
M 120.7314526214378 3.9827e-05 deg
tp 2458669.528283909113
(2019-Jul-05.02828391)
0.00017629 TDB
period 1583.264457126042
4.33
1.4083e-05
3.856e-08
d
yr
n .2273783121825874 2.0226e-09 deg/d
Q 2.85151865545581 1.691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1313  
   data-arc span      10429 days (28.55 yr)  
   first obs. used      1992-09-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51243  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:57  

Additional Information
 Earth MOID = 1.47833 au 
 Jupiter MOID = 2.49152 au 
 T_jup = 3.271 
[ 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 14.37   n/a E2021B10  

52338 (1992 RH1)          Discovered 1992-Sep-02 by McNaught, R. H. at Siding Spring
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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