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22236 (3535 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2022236
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886523054969192 3.9136e-08  
a 2.392571265289877 7.5376e-09 au
q 1.94120718002726 9.3332e-08 au
i 2.417800450423173 5.1516e-06 deg
node 24.37876457312668 7.1982e-05 deg
peri 37.65396911498141 7.2894e-05 deg
M 208.8198689710595 1.2079e-05 deg
tp 2459768.159574540371
(2022-Jul-07.65957454)
4.6748e-05 TDB
period 1351.748046807905
3.70
6.3879e-06
1.749e-08
d
yr
n .26632181999458 1.2585e-09 deg/d
Q 2.843935350552492 8.9596e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1557  
   data-arc span      23618 days (64.66 yr)  
   first obs. used      1955-10-25  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53262  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:45  

Additional Information
 Earth MOID = .954141 au 
 Jupiter MOID = 2.48328 au 
 T_jup = 3.505 
[ 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 14.76   n/a E2021B10  
diameter diameter 2.701 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.003 h n/a LCDB (Rev. 2020-October); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.319   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22236 (3535 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3535 T-3 = 1992 WA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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