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249574 (1994 UD10)
Classification: Main-belt Asteroid          SPK-ID: 2249574
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171869384584721 8.2717e-08  
a 3.069473350267023 3.3694e-08 au
q 2.541924854557428 2.6359e-07 au
i 2.665102963224649 9.8071e-06 deg
node 340.1415051425852 0.00014239 deg
peri 338.6135887060003 0.00014465 deg
M 331.5606298289675 2.384e-05 deg
tp 2459155.671408004745
(2020-Nov-02.17140800)
0.00013079 TDB
period 1964.23853783539
5.38
3.2343e-05
8.855e-08
d
yr
n .183277129058227 3.0178e-09 deg/d
Q 3.597021845976618 3.9485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8928 days (24.44 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56439  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:22:43  

Additional Information
 Earth MOID = 1.52908 au 
 Jupiter MOID = 1.7149 au 
 T_jup = 3.207 
[ 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 16.3   n/a MPO437159  
diameter diameter 3.319 km 0.893 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249574 (1994 UD10)          Discovered 1994-Oct-28 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1931-Oct-20 12:39 00:04 Jupiter 1.73292185057015 1.73292089398873 1.73292280715067 1.85085533340633 1.5646404459063 2426635.026803122 4.41816023766187 163.57098565752 57.2927436545593 -78.5141276291908 1168957.70252406 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
1941-Jun-08 13:31 00:04 Jupiter 1.93090752872847 1.93090590572516 1.93090915173233 3.08887963936961 2.94344125595751 2430154.063039711 3.80026009263692 121.664369048667 28.4006770444407 -71.0696635200706 1047714.15510571 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
1990-Dec-17 15:57 00:01 Jupiter 1.72292434131188 1.72292366876546 1.72292501385772 1.84158583502536 1.55183768020914 2448243.164868458 1.29746868875032 130.486730687436 57.2950916123083 -76.3177507869333 1357351.05138709 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
2000-Aug-08 04:13 < 00:01 Jupiter 1.97540535959986 1.97540438866746 1.97540633053227 3.36412073922198 3.2341521362142 2451764.675920063 0.74865311727792 74.7517149369461 31.7176068029444 -75.0079307787691 1538382.9964597 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
2050-Feb-14 06:25 00:02 Jupiter 1.7212964078793 1.72129579254304 1.72129702321498 1.85852110241873 1.5716019148129 2469851.767671563 1.99419361890702 121.622191251158 52.7161111292337 -80.1031372171963 1415235.14566593 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
2109-Apr-14 16:32 00:05 Jupiter 1.72770189647423 1.72770128322456 1.72770250972339 1.90210765565263 1.62403640560419 2491460.188838519 5.17673407039558 125.846741708272 45.2504380990465 -79.9463473256972 1444160.60173366 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
2158-Oct-10 16:46 00:08 Jupiter 1.97364058091108 1.97363719283985 1.97364396898724 2.41918962498765 2.23475799992308 2509536.198885384 7.58842992663647 276.408078715616 39.3789956711296 -75.0221592323218 853093.35638005 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22
2168-Jun-11 08:06 00:08 Jupiter 1.74163166699195 1.74163055867722 1.74163277530519 1.97320845879962 1.70905665237269 2513067.837751934 8.44025579308529 121.802926988809 43.8178387020289 -77.0138381758423 925983.12060157 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:22:45 2019-Jul-13 13:22

Alternate Designations
 1994 UD10 = 2010 NN68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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