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3782 Celle (1986 TE)
Classification: Main-belt Asteroid          SPK-ID: 2003782
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09400222153606884 3.2298e-08  
a 2.414799668400635 7.1764e-09 au
q 2.187803135006413 7.7246e-08 au
i 5.250283810827037 3.1546e-06 deg
node 271.3415708128625 4.0507e-05 deg
peri 333.8291342123401 4.4433e-05 deg
M 98.09230489919473 1.8404e-05 deg
tp 2458627.032747399714
(2019-May-23.53274740)
6.9958e-05 TDB
period 1370.629541983642
3.75
6.1099e-06
1.673e-08
d
yr
n .2626530283879556 1.1708e-09 deg/d
Q 2.641796201794857 7.851e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2736  
   data-arc span      18465 days (50.55 yr)  
   first obs. used      1970-04-28  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:14:03  

Additional Information
 Earth MOID = 1.17554 au 
 Jupiter MOID = 2.38419 au 
 T_jup = 3.506 
[ 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 MPO337282  
diameter diameter 5.924 km 0.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.84 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Ryan, W.H. (2003) IAUC 8128.]
[Ryan, W.H.; Ryan, E.V.; Martinez, C.T. (2004) Planet. Space Sci. 52, 1093-1101.]
[Bowens-Rubin, R.; Henderson, P. (2014) Minor Planet Bull. 41, 58-59.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Oey, J.; Williams, H.; Groom, R.; Pray, D.; Benishek, V. (2017) Minor Planet Bull. 44, 193-199.]
geometric albedo albedo 0.418   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B V   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3782 Celle (1986 TE)          Discovered 1986-Oct-03 by Jensen, P. at Brorfelde
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1945-Sep-24 16:45 00:04 Thisb 0.0118412443303263 0.0118374671714947 0.0118450228499932 2.18780831238288 2.18780804919362 2431723.197990526 3.90068630458952 277.725626185488 39.2653822451938 48.0086740284152 33736.5132871099 T 78 CATAB v2.0f-lin.ifort 2020-Dec-18 02:14:10 2020-Dec-18 02:14

Alternate Designations
 1986 TE = 1970 HD = 1972 YP = 1973 AV = 1978 NH2 = 1982 OB = 1985 GR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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