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79307 (1995 YH11)
Classification: Main-belt Asteroid          SPK-ID: 2079307
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242227058922004 3.7399e-08  
a 2.561877168059459 1.2456e-08 au
q 2.243633854079665 9.7653e-08 au
i 3.046020199376534 3.8486e-06 deg
node 159.8334264450429 8.2772e-05 deg
peri 15.47850718458172 8.4373e-05 deg
M 293.7240323052053 1.7775e-05 deg
tp 2459276.233452342252
(2021-Mar-02.73345234)
7.4413e-05 TDB
period 1497.738113765886
4.10
1.0923e-05
2.991e-08
d
yr
n .2403624483420686 1.753e-09 deg/d
Q 2.880120482039252 1.4004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      10691 days (29.27 yr)  
   first obs. used      1990-10-19  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:39:00  

Additional Information
 Earth MOID = 1.24842 au 
 Jupiter MOID = 2.08135 au 
 T_jup = 3.422 
[ 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 15.7   n/a MPO263935  

79307 (1995 YH11)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1995 YH11 = 1999 XX160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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