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1707 Chantal (1932 RL)
Classification: Main-belt Asteroid          SPK-ID: 2001707
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712426929702781 3.2906e-08  
a 2.218493760751318 4.5977e-09 au
q 1.838592914822503 7.3141e-08 au
i 4.031999672552547 3.8921e-06 deg
node 6.108007331256847 4.8458e-05 deg
peri 42.8950386516606 4.9776e-05 deg
M 157.3083614466559 1.0212e-05 deg
tp 2458473.106162336025
(2018-Dec-20.60616234)
3.4177e-05 TDB
period 1206.940176688663
3.30
3.752e-06
1.027e-08
d
yr
n .2982749327209315 9.2724e-10 deg/d
Q 2.598394606680134 5.3851e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2484  
   data-arc span      41316 days (113.12 yr)  
   first obs. used      1906-12-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42297  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:02:21  

Additional Information
 Earth MOID = .850901 au 
 Jupiter MOID = 2.77983 au 
 T_jup = 3.629 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6   n/a MPO502169  
diameter diameter 7.459 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 79.74 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polakis, T.; Skiff, B. (2019) Minor Planet Bull. 46, 132-137.]
geometric albedo albedo 0.306   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.870   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=31.84 deg.
U-B UB 0.530   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=31.84 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

1707 Chantal (1932 RL)          Discovered 1932-Sep-08 by Delporte, E. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1932 RL = 1942 TC = 1950 BF1 = 1955 QA1 = A906 YJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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