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105800 (2000 SG127)
Classification: Main-belt Asteroid          SPK-ID: 2105800
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733972554111026 2.733e-08  
a 2.272278790371346 9.2613e-09 au
q 1.878271884592094 6.464e-08 au
i 7.455106323732053 3.6371e-06 deg
node 160.4587135918553 2.253e-05 deg
peri 276.5992423337351 2.4906e-05 deg
M 292.7356978938395 1.153e-05 deg
tp 2459434.261501848161
(2021-Aug-07.76150185)		 4.0744e-05 TDB
period 1251.096614851082
3.43		 7.6488e-06
2.094e-08		 d
yr
n .2877475614006442 1.7592e-09 deg/d
Q 2.666285696150597 1.0867e-08 au
   Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:42:15  

Additional Information
 Earth MOID = .910367 au 
 Jupiter MOID = 2.60696 au 
 T_jup = 3.581 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457627.5 (2016-Aug-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745514453241084 2.7372e-08  
q 1.875291485261792 6.4805e-08 au
tp 2458181.241391529872
(2018-Mar-03.74139153)		 3.717e-05 TDB
node 160.5755559271879 2.2567e-05 deg
peri 276.1183548183246 2.4887e-05 deg
i 7.449644961937998 3.6345e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:42:15  

Additional Information
 Jupiter MOID = 2.60696 au 
 T_jup = 3.581 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.492305628357636E-16 -1.762552655010086E-15 4.496800955737643E-14 -2.556378126797439E-15 2.93985962585812E-14 1.138370450136528E-17
q -1.762552655010086E-15 4.199698179980677E-15 -8.02040399003778E-15 5.438670671783761E-15 -4.920966558189736E-14 1.395073901994863E-16
tp 4.496800955737643E-14 -8.02040399003778E-15 1.381625083313584E-9 -4.608879947908908E-12 3.934853905610746E-10 -2.415111682590465E-14
node -2.556378126797439E-15 5.438670671783761E-15 -4.608879947908908E-12 5.092796256715903E-10 -5.060083716741485E-10 -7.17897453486673E-12
peri 2.93985962585812E-14 -4.920966558189736E-14 3.934853905610746E-10 -5.060083716741485E-10 6.193650175267967E-10 7.077251901095024E-12
i 1.138370450136528E-17 1.395073901994863E-16 -2.415111682590465E-14 -7.17897453486673E-12 7.077251901095024E-12 1.320983460998368E-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 16.28   n/a E2021B55  
diameter diameter 3.792 km 0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105800 (2000 SG127)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SG127 = 2002 JN130 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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