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30148 (2000 GP45)
Classification: Main-belt Asteroid          SPK-ID: 2030148
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2467133166096883 3.0379e-08  
a 2.325417237653278 8.2778e-09 au
q 1.751705838450498 7.1769e-08 au
i 3.183327319383387 3.968e-06 deg
node 48.34378229421338 5.5773e-05 deg
peri 281.383097743018 5.6435e-05 deg
M 196.9639668287403 8.5205e-06 deg
tp 2459787.084870499133
(2022-Jul-26.58487050)
3.1858e-05 TDB
period 1295.23853881961
3.55
6.916e-06
1.893e-08
d
yr
n .2779410812838219 1.4841e-09 deg/d
Q 2.899128636856058 1.032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1329  
   data-arc span      11147 days (30.52 yr)  
   first obs. used      1990-09-16  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:27:37  

Additional Information
 Earth MOID = .742385 au 
 Jupiter MOID = 2.46866 au 
 T_jup = 3.531 
[ 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 15.07   n/a MPCxxxxx  

30148 (2000 GP45)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GP45 = 1990 SO16 = 1994 XY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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