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105245 (2000 PO27)
Classification: Main-belt Asteroid          SPK-ID: 2105245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387585452652179 4.1453e-08  
a 2.675269349090782 2.1321e-08 au
q 2.304052866018319 1.1311e-07 au
i 12.2744733087011 6.682e-06 deg
node 329.0845387201217 2.0758e-05 deg
peri 280.5192894368137 3.5174e-05 deg
M 252.7881186935118 3.2832e-05 deg
tp 2459476.481544280747
(2021-Sep-18.98154428)
0.00014895 TDB
period 1598.268343517064
4.38
1.9107e-05
5.231e-08
d
yr
n .2252437780302919 2.6927e-09 deg/d
Q 3.046485832163245 2.428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      7224 days (19.78 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:37:58  

Additional Information
 Earth MOID = 1.3283 au 
 Jupiter MOID = 2.17036 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456797.5 (2014-May-20.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140107075063637 4.1312e-08  
q 2.299126550567616 1.1272e-07 au
tp 2456281.517568055380
(2012-Dec-20.01756806)
0.00013003 TDB
node 329.1342555524726 2.0741e-05 deg
peri 280.6089521094568 3.5027e-05 deg
i 12.28365930951963 6.6856e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      7224 days (19.78 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:37:58  

Additional Information
 Jupiter MOID = 2.17036 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.706680697087585E-15 -4.595851189650128E-15 -3.716520187508693E-13 -1.475829939113932E-15 -2.369933984616659E-14 3.504907393878817E-15
q -4.595851189650128E-15 1.270482186729455E-14 1.827104377320962E-12 3.380413130063092E-15 2.578933154718471E-13 -8.68054687224033E-15
tp -3.716520187508693E-13 1.827104377320962E-12 1.69081042707277E-8 -8.014298194578643E-12 3.679423058320547E-9 -6.653367794011281E-14
node -1.475829939113932E-15 3.380413130063092E-15 -8.014298194578643E-12 4.301980863637302E-10 -4.215916878459408E-10 6.349472557074366E-12
peri -2.369933984616659E-14 2.578933154718471E-13 3.679423058320547E-9 -4.215916878459408E-10 1.226911451675772E-9 -6.095055148265761E-12
i 3.504907393878817E-15 -8.68054687224033E-15 -6.653367794011281E-14 6.349472557074366E-12 -6.095055148265761E-12 4.469710939684018E-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 15.0   n/a MPO359486  

105245 (2000 PO27)          Discovered 2000-Aug-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 PO27 = 2001 XQ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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