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135199 (2001 RV44)
Classification: Main-belt Asteroid          SPK-ID: 2135199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434070125218016 5.5174e-08  
a 3.138254920280237 2.4507e-08 au
q 2.37438166560298 1.8013e-07 au
i 17.32422585909507 5.7445e-06 deg
node 70.96750764387721 1.7462e-05 deg
peri 304.0304275156192 1.9928e-05 deg
M 178.2210447327214 1.2706e-05 deg
tp 2458195.219545132384
(2018-Mar-17.71954513)
6.3498e-05 TDB
period 2030.629796245923
5.56
2.3786e-05
6.512e-08
d
yr
n .1772848998205095 2.0767e-09 deg/d
Q 3.902128174957495 3.0472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7190 days (19.69 yr)  
   first obs. used      2001-08-23  
   last obs. used      2021-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:20:49  

Additional Information
 Earth MOID = 1.42363 au 
 Jupiter MOID = 1.7501 au 
 T_jup = 3.096 
[ 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 14.60   n/a E2021B55  
diameter diameter 7.424 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135199 (2001 RV44)          Discovered 2001-Sep-13 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1971-Sep-22 23:28 00:02 Jupiter 1.93834115237538 1.93833987420193 1.9383424305658 4.57352645595018 4.47696078292718 2441217.478072289 1.72017082711656 307.07160929644 14.4665210228284 78.8543787034112 2918797.4835993 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
1982-May-14 03:44 00:01 Jupiter 1.78498653506198 1.78498592324407 1.78498714688019 3.65869071204269 3.52660824829289 2445103.655650325 1.29222518611704 183.958928726981 30.1101139488057 87.6423200600161 1891619.56429698 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
2066-Aug-03 11:56 00:02 Jupiter 1.91093070929511 1.91092992364602 1.91093149495485 4.50289028269004 4.40335307559868 2475865.997082225 1.58255374125995 260.095664523774 15.4397366154215 82.4790007533001 2964839.6994196 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
2077-Mar-28 03:57 00:02 Jupiter 1.77080721093908 1.77080648055833 1.77080794132033 3.69874817665678 3.56708379117569 2479755.664916896 2.03785800041859 215.120776421062 38.2751507310079 -87.2435392512971 1900107.76855592 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
2161-Jun-13 13:03 00:05 Jupiter 1.88225779880262 1.88225529423255 1.88226030350569 4.43778612602877 4.3351976646978 2510513.043790093 4.81867162153763 816.913431605476 15.2850054839405 81.5859741139235 2800539.42648893 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
2172-Feb-09 02:38 00:05 Jupiter 1.75548135909724 1.75548005423511 1.75548266399249 3.73683960783897 3.60540803731803 2514405.609548558 5.22453578354443 486.517209178687 42.6562807658846 -82.3655042698462 1898654.19410107 T 21 CATAB v2.0g-lin.ifort 2021-May-04 09:20:52 2021-May-04 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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