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JPL Small-Body Database Browser
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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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04043766422161766 3.5777e-08  
a 2.313543543409013 6.3606e-09 au
q 2.219989246438547 8.3143e-08 au
i 5.974324097565686 3.8573e-06 deg
node 95.31852197671097 3.6928e-05 deg
peri 106.8327079324957 6.0546e-05 deg
M 164.0943993605992 4.8131e-05 deg
tp 2458414.623334133425
(2018-Oct-23.12333413)
0.00017171 TDB
period 1285.330885964474
3.52
5.3006e-06
1.451e-08
d
yr
n .2800835208514163 1.155e-09 deg/d
Q 2.407097840379478 6.6178e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2711  
   data-arc span      41426 days (113.42 yr)  
   first obs. used      1906-05-29  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:00:42  

Additional Information
 Earth MOID = 1.2232 au 
 Jupiter MOID = 2.56337 au 
 T_jup = 3.574 
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Orbital Elements at Epoch 2455835.5 (2011-Oct-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04054696219740846 3.5882e-08  
q 2.220429782332473 8.3445e-08 au
tp 2455846.355282125042
(2011-Oct-11.85528213)
0.00017078 TDB
node 95.35345482241951 3.6925e-05 deg
peri 107.8587135741952 6.0337e-05 deg
i 5.974303158157976 3.8573e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2711  
   data-arc span      41426 days (113.42 yr)  
   first obs. used      1906-05-29  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:00:42  

Additional Information
 Jupiter MOID = 2.56337 au 
 T_jup = 3.574 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.28749998459444E-15 -2.986082316423701E-15 1.235444602490046E-13 -9.726185501979884E-16 5.426512534734754E-14 -2.375795166308563E-16
q -2.986082316423701E-15 6.962993417481703E-15 -3.161767283437906E-13 1.98586785724409E-15 -1.358551570319742E-13 6.702252998963676E-16
tp 1.235444602490046E-13 -3.161767283437906E-13 2.916496115929416E-8 3.051484450203183E-12 8.16269016227781E-9 1.051803865373677E-13
node -9.726185501979884E-16 1.98586785724409E-15 3.051484450203183E-12 1.363429191699325E-9 -1.354650157835529E-9 -6.932643868304677E-12
peri 5.426512534734754E-14 -1.358551570319742E-13 8.16269016227781E-9 -1.354650157835529E-9 3.640598078674624E-9 6.930106906020459E-12
i -2.375795166308563E-16 6.702252998963676E-16 1.051803865373677E-13 -6.932643868304677E-12 6.930106906020459E-12 1.48784548911399E-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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