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7506 Lub (4837 P-L)
Classification: Outer Main-belt Asteroid          SPK-ID: 2007506
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137068892580301 7.7759e-08  
a 3.213426116946738 3.3652e-08 AU
q 2.772965357708232 2.5171e-07 AU
i .3745601931475985 7.1525e-06 deg
node 8.871356765745013 0.0008641 deg
peri 181.5068571488128 0.00086398 deg
M 340.9831461358642 2.336e-05 deg
tp 2457111.644269008573
(2015-Mar-30.14426901)
0.0001372 JED
period 2104.025046884609
5.76
3.3051e-05
9.049e-08
d
yr
n .1711006247444846 2.6878e-09 deg/d
Q 3.653886876185244 3.8265e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      19846 days (54.34 yr)  
   first obs. used      1960-09-24  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56908  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:20:15  

Additional Information
 Earth MOID = 1.7745 AU 
 T_jup = 3.176 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO256919  

7506 Lub (4837 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 4837 P-L = 1977 RJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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FirstGov 2015-Feb-28 13:57 UT
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