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300275 (2007 KR6)
Classification: Main-belt Asteroid          SPK-ID: 2300275
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767067092905745 8.1446e-08  
a 2.287910354192524 2.4341e-08 au
q 1.88362124435133 2.0006e-07 au
i 1.84951507337561 8.754e-06 deg
node 216.7688072696685 0.0002935 deg
peri 19.43567046711249 0.00029655 deg
M 277.6936349389418 5.1304e-05 deg
tp 2459289.493353004515
(2021-Mar-15.99335300)
0.00018389 TDB
period 1264.028693339161
3.46
2.0172e-05
5.523e-08
d
yr
n .2848036614176809 4.5449e-09 deg/d
Q 2.692199464033718 2.8642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6713 days (18.38 yr)  
   first obs. used      2000-04-26  
   last obs. used      2018-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:17:26  

Additional Information
 Earth MOID = .872103 au 
 Jupiter MOID = 2.30846 au 
 T_jup = 3.579 
[ 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 18.3   n/a MPO455216  

300275 (2007 KR6)          Discovered 2007-May-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ 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
2150-Apr-02 17:27 00:04 Amphi 0.0187123128727217 0.0186687689447002 0.0187562303838518 5.03023753659632 5.03023747552222 2506423.227278259 4.40965129764766 4706.07770158257 78.1569704186604 -62.4183386270836 31735.8403851758 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 09:17:27 2019-Jul-14 09:17

Alternate Designations
 2007 KR6 = 2000 HG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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