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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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04043764343036854 3.5735e-08  
a 2.313543544485071 6.3258e-09 au
q 2.219989295572553 8.3013e-08 au
i 5.974324488070678 3.8361e-06 deg
node 95.31850114144095 3.6907e-05 deg
peri 106.8326625486713 6.0354e-05 deg
M 164.0944672164335 4.7961e-05 deg
tp 2458414.623091454678
(2018-Oct-23.12309145)
0.00017108 TDB
period 1285.330886861209
3.52
5.2717e-06
1.443e-08
d
yr
n .2800835206560107 1.1487e-09 deg/d
Q 2.407097793397589 6.5817e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2781  
   data-arc span      41706 days (114.18 yr)  
   first obs. used      1906-05-29  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42084  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:26:58  

Additional Information
 Earth MOID = 1.2232 au 
 Jupiter MOID = 2.56337 au 
 T_jup = 3.574 
[ show covariance matrix ]

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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