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48463 (1991 RH14)
Classification: Main-belt Asteroid          SPK-ID: 2048463
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07387101427180846 6.3542e-08  
a 2.338800345464838 1.6236e-08 au
q 2.166030791766094 1.4468e-07 au
i 6.565090139942394 5.8911e-06 deg
node 326.2409303161886 5.5813e-05 deg
peri 121.7974275527412 7.0491e-05 deg
M 205.3205541684497 4.6285e-05 deg
tp 2457961.830005229675
(2017-Jul-27.33000523)
0.00017119 JED
period 1306.43603483524
3.58
1.3604e-05
3.725e-08
d
yr
n .2755588413063033 2.8694e-09 deg/d
Q 2.511569899163581 1.7435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      8736 days (23.92 yr)  
   first obs. used      1991-09-13  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .492  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:51:36  

Additional Information
 Earth MOID = 1.19038 au 
 Jupiter MOID = 2.61186 au 
 T_jup = 3.553 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO236613  

48463 (1991 RH14)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 RH14 = 1998 QY33 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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