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JPL Small-Body Database Browser
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27462 (2000 GJ55)
Classification: Main-belt Asteroid          SPK-ID: 2027462
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09238693669376639 4.2066e-08  
a 2.519509034237987 1.3205e-08 au
q 2.28673931259247 1.0898e-07 au
i 1.849352749321302 5.1532e-06 deg
node 128.6336204522393 0.00014202 deg
peri 275.132384073897 0.00014517 deg
M 170.0464827360375 3.1218e-05 deg
tp 2458310.518479455490
(2018-Jul-11.01847946)
0.0001264 TDB
period 1460.737931178522
4.00
1.1484e-05
3.144e-08
d
yr
n .2464507782785871 1.9375e-09 deg/d
Q 2.752278755883505 1.4425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      8363 days (22.90 yr)  
   first obs. used      1996-04-13  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:03:39  

Additional Information
 Earth MOID = 1.29639 au 
 Jupiter MOID = 2.56348 au 
 T_jup = 3.450 
[ 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 14.9   n/a MPO365577  

27462 (2000 GJ55)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1965-Feb-24 22:42 00:02 Iris 0.00888399421591561 0.00888039782384303 0.00888759803611149 3.10167430996098 3.10167410133491 2438816.446115530 2.40144600815142 457.113212345742 48.5862326989287 67.6732239541331 25302.7191251554 T 18 CATAB v2.0e-lin.ifort 2019-Jul-13 01:03:42 2019-Jul-13 01:03
2105-Apr-03 04:35 00:06 Iris 0.0310951693042271 0.0310845211587106 0.0311058277449689 3.13363869954377 3.1336386405466 2489987.691287071 5.57488593838651 1040.7837144285 48.4813643926317 59.4372749892389 82576.5059112553 T 18 CATAB v2.0e-lin.ifort 2019-Jul-13 01:03:42 2019-Jul-13 01:03

Alternate Designations
 2000 GJ55 = 1996 HG5 = 1998 XH91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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