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101827 (1999 JM24)
Classification: Main-belt Asteroid          SPK-ID: 2101827
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306302113706538 5.0302e-08  
a 2.664578409114796 1.3868e-08 au
q 2.31650396831845 1.3744e-07 au
i 5.248532513538701 3.975e-06 deg
node 234.6925126824116 4.8949e-05 deg
peri 288.4442848653811 5.16e-05 deg
M 349.7006420269652 1.486e-05 deg
tp 2459045.951564416785
(2020-Jul-15.45156442)
6.562e-05 TDB
period 1588.697395787403
4.35
1.2403e-05
3.396e-08
d
yr
n .2266007365245122 1.7691e-09 deg/d
Q 3.012652849911142 1.568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      7686 days (21.04 yr)  
   first obs. used      1999-05-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:17  

Additional Information
 Earth MOID = 1.33057 au 
 Jupiter MOID = 2.00062 au 
 T_jup = 3.366 
[ 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 15.2   n/a MPO453472  

101827 (1999 JM24)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2041-Nov-22 02:53 < 00:01 Hebe 0.0391442010559817 0.0391360818869372 0.0391523203387884 7.66682275601417 7.66682273529966 2466845.619881030 0.967328379941319 418.383246599426 41.1329619320146 14.7126819031169 38599.22251617 T 29 CATAB v2.0f-lin.ifort 2020-Nov-12 19:58:19 2020-Nov-12 19:58
2081-Apr-25 05:59 00:03 Iris 0.0494989919609946 0.0494814979713725 0.04951648622576 5.19213527312865 5.19213525076047 2481244.749440233 3.23279978116975 891.244048700446 47.4627258724219 -11.9325453932556 33253.6961714242 T 29 CATAB v2.0f-lin.ifort 2020-Nov-12 19:58:19 2020-Nov-12 19:58

Alternate Designations
 1999 JM24 = 2001 UP170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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