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249358 (2008 YQ36)
Classification: Main-belt Asteroid          SPK-ID: 2249358
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364468973757166 4.1645e-08  
a 2.281870292517335 1.5114e-08 au
q 1.970516170889526 9.3596e-08 au
i 2.713847850640112 4.3229e-06 deg
node 306.8807271599474 0.00010343 deg
peri 295.6196536559359 0.00010608 deg
M 356.1022089155532 2.0031e-05 deg
tp 2459014.131728115638
(2020-Jun-13.63172812)
6.9988e-05 TDB
period 1259.026462760306
3.45
1.2509e-05
3.425e-08
d
yr
n .2859352131572607 2.8408e-09 deg/d
Q 2.593224414145144 1.7176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54814  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:18:29  

Additional Information
 Earth MOID = .959417 au 
 Jupiter MOID = 2.42611 au 
 T_jup = 3.591 
[ 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 17.2   n/a MPO427415  
diameter diameter 1.594 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249358 (2008 YQ36)          Discovered 2008-Dec-22 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
1977-Dec-08 21:19 < 00:01 Eunom 0.040104542617091 0.0400919418952584 0.0401171433910359 6.59842679373474 6.59842674068785 2443486.387920606 0.413857359941372 632.326793690377 73.4321841379345 -6.64911387919114 13347.0310630457 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:18:30 2020-Nov-12 00:18
2048-Nov-11 22:43 < 00:01 Juno 0.034668805922052 0.034666784406514 0.0346708329009351 9.00102739283082 9.00102735384425 2469392.446508748 0.448711856281721 901.75100876979 64.9102538500782 85.0716543130067 79589.825690129 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:18:30 2020-Nov-12 00:18

Alternate Designations
 2008 YQ36 = 2004 VY95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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