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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07407075496857186 7.2715e-08  
a 2.33854531710315 1.8628e-08 AU
q 2.165327499937101 1.7094e-07 AU
i 6.565162723266662 8.016e-06 deg
node 326.2421806700235 5.7859e-05 deg
peri 121.8361756927394 8.14e-05 deg
M 95.03227948751974 5.4508e-05 deg
tp 2456655.685311269329
(2013-Dec-29.18531127)
0.00019736 JED
period 1306.222355313948
3.58
1.5608e-05
4.273e-08
d
yr
n .2756039188392811 3.2931e-09 deg/d
Q 2.511763134269199 2.0008e-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      .50662  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 07:19:18  

Additional Information
 Earth MOID = 1.18982 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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