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452141 (2015 QY10)
Classification: Main-belt Asteroid          SPK-ID: 2452141
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 .1199083510637596 8.9683e-08  
a 3.04306358682797 8.4742e-08 au
q 2.678174849949258 3.2921e-07 au
i 8.131289661854229 1.1057e-05 deg
node 314.8372825048279 3.5675e-05 deg
peri 98.11803716342649 9.4652e-05 deg
M 257.5551795036614 9.7753e-05 deg
tp 2459552.262871180160
(2021-Dec-03.76287118)
0.00054635 TDB
period 1938.942668477388
5.31
8.0992e-05
2.217e-07
d
yr
n .1856682024965187 7.7556e-09 deg/d
Q 3.407952323706682 9.4903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5464 days (14.96 yr)  
   first obs. used      2005-10-23  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48942  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:43:44  

Additional Information
 Earth MOID = 1.70482 au 
 Jupiter MOID = 1.96354 au 
 T_jup = 3.213 
[ 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 16.2   n/a MPO477162  

452141 (2015 QY10)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2015-11-30

[ 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
1972-Apr-07 03:40 00:06 Jupiter 1.99092624106895 1.99092537094351 1.99092711119428 3.1612383824784 3.02366420788261 2441414.652962899 5.69526558233356 255.506552130069 28.8461716074681 82.771962174996 1240707.56741051 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 06:43:45 2020-Nov-12 06:43
2020-Jan-22 09:51 < 00:01 Jupiter 1.96982029783241 1.96981898747801 1.96982160818647 3.41487776530886 3.2865468759036 2458870.910395532 0.344007192121778 66.2720409537402 50.9085115064602 72.2642804104302 1158481.10597706 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 06:43:45 2020-Nov-12 06:43
2067-Nov-05 01:10 00:06 Jupiter 1.96149058228423 1.96148908087256 1.96149208370192 3.65570151549973 3.53560485477211 2476324.548552995 5.70918115731854 237.1947240582 37.4107870328015 73.7852407916695 1390831.14738974 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 06:43:45 2020-Nov-12 06:43
2115-Aug-19 03:06 00:11 Jupiter 1.96964013110924 1.96963904887313 1.96964121334837 3.88100173158536 3.76856683505361 2493777.628977505 11.2073587077638 289.863405890747 39.9711714111487 82.4046387154116 1440698.72096705 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 06:43:45 2020-Nov-12 06:43
2163-May-31 11:45 00:17 Jupiter 1.98689055094497 1.9868888816027 1.98689222028679 4.06931213589718 3.96316667733685 2511229.989648674 16.701317295268 134.673394354213 65.8294338420895 -89.704437221565 754544.778481996 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 06:43:45 2020-Nov-12 06:43

Alternate Designations
 2015 QY10 = 2005 UM489 = 2012 BG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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