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30614 (2778 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2030614
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02264147195681995 2.6328e-08  
a 2.396143444054957 7.3776e-09 au
q 2.341891229461869 6.1266e-08 au
i 1.62400570578898 3.9783e-06 deg
node 167.439649586154 9.8992e-05 deg
peri 85.04620308290798 0.00013446 deg
M 201.8276579589538 9.0808e-05 deg
tp 2459795.744911288205
(2022-Aug-04.24491129)
0.00034156 TDB
period 1354.776475448189
3.71
6.2569e-06
1.713e-08
d
yr
n .265726491804417 1.2272e-09 deg/d
Q 2.450395658648045 7.5446e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1710  
   data-arc span      22090 days (60.48 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:30:42  

Additional Information
 Earth MOID = 1.32609 au 
 Jupiter MOID = 2.52643 au 
 T_jup = 3.528 
[ 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 14.73   n/a MPCxxxxx  
diameter diameter 4.481 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.127   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30614 (2778 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2778 P-L = 1992 FX3 = 1996 HC17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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