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452155 (2015 RB48)
Classification: Main-belt Asteroid          SPK-ID: 2452155
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09301970489511767 8.6928e-08  
a 2.363129240430554 2.5803e-08 au
q 2.14331165585668 2.0738e-07 au
i 6.26009058224642 1.1232e-05 deg
node 195.1354610004258 5.4199e-05 deg
peri 61.96429592112427 7.6813e-05 deg
M 198.3505392569531 5.4958e-05 deg
tp 2459596.301232497106
(2022-Jan-16.80123250)
0.00020611 TDB
period 1326.873858490023
3.63
2.1732e-05
5.95e-08
d
yr
n .2713144114615978 4.4437e-09 deg/d
Q 2.582946825004427 2.8203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5531 days (15.14 yr)  
   first obs. used      2004-09-12  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:32:02  

Additional Information
 Earth MOID = 1.13727 au 
 Jupiter MOID = 2.4488 au 
 T_jup = 3.536 
[ 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 17.9   n/a MPO456152  

452155 (2015 RB48)          Discovered 2004-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RB48 = 2004 RZ304 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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