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150820 (2001 RV127)
Classification: Main-belt Asteroid          SPK-ID: 2150820
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272551539744456 3.6147e-08  
a 2.21647067106428 9.4574e-09 au
q 1.934413354538152 8.4306e-08 au
i 2.770679240779671 4.0031e-06 deg
node 66.5842323235707 8.9666e-05 deg
peri 208.3016412051624 9.1759e-05 deg
M 6.08282090672048 1.9095e-05 deg
tp 2459180.134553343335
(2020-Nov-26.63455334)
6.3907e-05 TDB
period 1205.289603101604
3.30
7.7142e-06
2.112e-08
d
yr
n .2986834027885101 1.9117e-09 deg/d
Q 2.498527987590407 1.0661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53635  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:11  

Additional Information
 Earth MOID = .916779 au 
 Jupiter MOID = 2.59019 au 
 T_jup = 3.641 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457241.5 (2015-Aug-07.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274885799225002 3.6125e-08  
q 1.933354822607883 8.4261e-08 au
tp 2456769.624075167961
(2014-Apr-22.12407517)
6.2874e-05 TDB
node 66.60933349241985 8.9668e-05 deg
peri 208.1851679448706 9.1753e-05 deg
i 2.77100646048927 4.003e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53635  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:11  

Additional Information
 Jupiter MOID = 2.59019 au 
 T_jup = 3.641 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.30504350368843E-15 -3.032402587325148E-15 8.560373744498646E-14 1.066005745908365E-14 1.749058764370971E-14 -1.744977591669683E-15
q -3.032402587325148E-15 7.099930837227913E-15 -2.269374113323413E-13 -2.488946093192064E-14 -4.442024157303342E-14 4.174960159298423E-15
tp 8.560373744498646E-14 -2.269374113323413E-13 3.953082823052308E-9 3.867997082633095E-11 1.240556753799877E-9 -1.012362055900241E-12
node 1.066005745908365E-14 -2.488946093192064E-14 3.867997082633095E-11 8.04037336660708E-9 -8.017987431205956E-9 -8.37465264082112E-11
peri 1.749058764370971E-14 -4.442024157303342E-14 1.240556753799877E-9 -8.017987431205956E-9 8.418689230797341E-9 8.331803726163733E-11
i -1.744977591669683E-15 4.174960159298423E-15 -1.012362055900241E-12 -8.37465264082112E-11 8.331803726163733E-11 1.602387901955096E-11

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 17.03   n/a E2021B55  

150820 (2001 RV127)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2001 RV127 = 1998 UO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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