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1063 Aquilegia (1925 XA)
Classification: Main-belt Asteroid          SPK-ID: 2001063
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04043764219004827 3.5502e-08  
a 2.313543543376298 5.8482e-09 au
q 2.219989297378151 8.2701e-08 au
i 5.974323346946762 3.5726e-06 deg
node 95.31849490336103 3.593e-05 deg
peri 106.832676618887 5.7302e-05 deg
M 164.0944603728256 4.5675e-05 deg
tp 2458414.623116310021
(2018-Oct-23.12311631)
0.00016261 TDB
period 1285.330885937211
3.52
4.8736e-06
1.334e-08
d
yr
n .2800835208573569 1.062e-09 deg/d
Q 2.407097789374446 6.0847e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3020  
   data-arc span      41792 days (114.42 yr)  
   first obs. used      1906-05-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:54  

Additional Information
 Earth MOID = 1.2232 au 
 Jupiter MOID = 2.56337 au 
 T_jup = 3.574 
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Orbital Elements at Epoch 2456249.5 (2012-Nov-18.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04057275763396959 3.5612e-08  
q 2.219847811407039 8.3005e-08 au
tp 2455844.912658725273
(2011-Oct-10.41265873)
0.0001601 TDB
node 95.35068090018738 3.5922e-05 deg
peri 107.415937479231 5.709e-05 deg
i 5.974955443087834 3.5737e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3020  
   data-arc span      41792 days (114.42 yr)  
   first obs. used      1906-05-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:54  

Additional Information
 Jupiter MOID = 2.56337 au 
 T_jup = 3.574 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.268235813180809E-15 -2.94926508783827E-15 3.351360029219785E-13 3.281126291818417E-15 1.122076541652773E-13 3.994453902037524E-16
q -2.94926508783827E-15 6.889809233544516E-15 -6.587938443112142E-13 -7.980529485535376E-15 -2.265495963431801E-13 -8.60059108204269E-16
tp 3.351360029219785E-13 -6.587938443112142E-13 2.563320521094604E-8 1.028131283027419E-11 7.117888386626297E-9 2.465956597027533E-12
node 3.281126291818417E-15 -7.980529485535376E-15 1.028131283027419E-11 1.290388372658395E-9 -1.279933878109047E-9 -1.835413948981519E-11
peri 1.122076541652773E-13 -2.265495963431801E-13 7.117888386626297E-9 -1.279933878109047E-9 3.259268026231698E-9 1.897675337084741E-11
i 3.994453902037524E-16 -8.60059108204269E-16 2.465956597027533E-12 -1.835413948981519E-11 1.897675337084741E-11 1.277116576987695E-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 11.2   n/a MPO492762 IRAS observations used: 3
diameter diameter 11.288 km 0.540 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 5.792 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Binzel, R.P. (1987) Icarus 72, 135-208.]
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Stephens, R.D. (2018) Minor Planet Bull. 45, 299-301.]
geometric albedo albedo 0.389   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.850   0.040 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=23.38 deg.
U-B UB 0.360   0.060 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=23.38 deg.

1063 Aquilegia (1925 XA)          Discovered 1925-Dec-06 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1925 XA = 1948 EP = 1956 SK = A906 KA = A910 NC = A920 GB = A923 CA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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