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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07414540621877799 7.4187e-08  
a 2.339343244414403 1.9352e-08 AU
q 2.165891689272143 1.7426e-07 AU
i 6.564542488184371 8.4262e-06 deg
node 326.2416504355478 5.975e-05 deg
peri 122.104465471004 8.5779e-05 deg
M 39.66246456260723 5.841e-05 deg
tp 2456656.515233351140
(2013-Dec-30.01523335)
0.00021191 JED
period 1306.890950050991
3.58
1.6217e-05
4.44e-08
d
yr
n .2754629221251809 3.4182e-09 deg/d
Q 2.512794799556663 2.0787e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      8218 days (22.50 yr)  
   first obs. used      1991-09-13  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52817  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:51:42  

Additional Information
 Earth MOID = 1.19002 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 (675)
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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