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JPL Small-Body Database Browser
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34898 (2622 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144124062226224 3.9396e-08  
a 3.189843428323118 1.9286e-08 au
q 2.730110235567565 1.2471e-07 au
i 1.559128600024976 5.4153e-06 deg
node 152.4896662016556 0.00019442 deg
peri 334.3108112492009 0.00019575 deg
M 21.1457877979254 2.1865e-05 deg
tp 2458478.271116283466
(2018-Dec-25.77111628)
0.00012606 TDB
period 2080.906067839632
5.70
1.8872e-05
5.167e-08
d
yr
n .1730015619464011 1.5689e-09 deg/d
Q 3.649576621078671 2.2065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      21400 days (58.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:44:19  

Additional Information
 Earth MOID = 1.74582 au 
 Jupiter MOID = 1.41513 au 
 T_jup = 3.180 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO309424  
diameter diameter 8.741 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34898 (2622 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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