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192514 (1998 RP12)
Classification: Main-belt Asteroid          SPK-ID: 2192514
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08278047342708286 1.0319e-07  
a 2.930008116877584 2.5599e-08 au
q 2.687460657817262 3.0158e-07 au
i 2.414045602466643 1.0183e-05 deg
node 189.797046831746 0.00011814 deg
peri 179.0757676396323 0.00012254 deg
M 154.5768430874482 3.5256e-05 deg
tp 2458413.918740928770
(2018-Oct-22.41874093)
0.00017435 TDB
period 1831.899575704534
5.02
2.4008e-05
6.573e-08
d
yr
n .196517322660303 2.5754e-09 deg/d
Q 3.172555575937906 2.7718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      8247 days (22.58 yr)  
   first obs. used      1998-09-14  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:56  

Additional Information
 Earth MOID = 1.68491 au 
 Jupiter MOID = 2.2604 au 
 T_jup = 3.270 
[ 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 16.21   n/a MPCxxxxx  

192514 (1998 RP12)          Discovered 1998-Sep-14 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 RP12 = 2006 DN110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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