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19014 (2000 RW77)
Classification: Main-belt Asteroid          SPK-ID: 2019014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09113116240051304 3.4073e-08  
a 2.798354488774171 1.3519e-08 au
q 2.543337191403487 9.6042e-08 au
i 5.218029065186211 3.6698e-06 deg
node 80.66036514629214 4.0642e-05 deg
peri 342.8126204824441 4.5787e-05 deg
M 89.55898459074083 2.0492e-05 deg
tp 2458775.137518834848
(2019-Oct-18.63751883)
9.6914e-05 TDB
period 1709.82837645176
4.68
1.239e-05
3.392e-08
d
yr
n .2105474473099299 1.5257e-09 deg/d
Q 3.053371786144855 1.4751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1390  
   data-arc span      10234 days (28.02 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51435  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:44  

Additional Information
 Earth MOID = 1.55663 au 
 Jupiter MOID = 2.20461 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457135.5 (2015-Apr-23.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08824612381058793 3.3873e-08  
q 2.551268518297503 9.509e-08 au
tp 2457064.023944106875
(2015-Feb-10.52394411)
0.00010038 TDB
node 80.79134929795185 4.0668e-05 deg
peri 342.5969739970112 4.6202e-05 deg
i 5.216192246419425 3.6673e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1390  
   data-arc span      10234 days (28.02 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51435  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:44  

Additional Information
 Jupiter MOID = 2.20461 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.147407299116473E-15 -3.194055350873845E-15 -5.252462430947086E-13 2.933863400712563E-15 -1.373484948960827E-13 6.032732827821712E-17
q -3.194055350873845E-15 9.04205704249338E-15 1.446117347035221E-12 -9.301799440261238E-15 3.804883413017379E-13 7.919766237810829E-17
tp -5.252462430947086E-13 1.446117347035221E-12 1.007621812090549E-8 1.907177799364006E-12 2.216268371386865E-9 -1.945382481367285E-12
node 2.933863400712563E-15 -9.301799440261238E-15 1.907177799364006E-12 1.653891265377215E-9 -1.646426720615999E-9 -1.210229762223794E-11
peri -1.373484948960827E-13 3.804883413017379E-13 2.216268371386865E-9 -1.646426720615999E-9 2.134596122658848E-9 1.162463528706437E-11
i 6.032732827821712E-17 7.919766237810829E-17 -1.945382481367285E-12 -1.210229762223794E-11 1.162463528706437E-11 1.344908444960393E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.47   n/a MPCxxxxx  
rotation period rot_per 60.0583 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

19014 (2000 RW77)          Discovered 2000-Sep-09 by Korlevic, K. at Visnjan
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RW77 = 1993 FW17 = 1998 HP91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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