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26031 (6074 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2026031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480744294122809 3.1819e-08  
a 2.174194083845246 7.2968e-09 au
q 1.852251535448304 7.0561e-08 au
i .6610225652516892 3.8699e-06 deg
node 341.787849360064 0.00038233 deg
peri 341.5949020409198 0.00038275 deg
M 248.0710089245887 2.0711e-05 deg
tp 2459364.570910281672
(2021-May-30.07091028)
6.8329e-05 TDB
period 1170.970330761739
3.21
5.8948e-06
1.614e-08
d
yr
n .3074373368331315 1.5477e-09 deg/d
Q 2.496136632242187 8.3772e-09 au
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      21790 days (59.66 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:31:15  

Additional Information
 Earth MOID = .839912 au 
 Jupiter MOID = 2.79345 au 
 T_jup = 3.672 
[ 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 16.1   n/a MPO452534  
rotation period rot_per 4.55 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

26031 (6074 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6074 P-L = 1992 RX3 = 1992 SN27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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