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1694 Kaiser (1934 SB)
Classification: Main-belt Asteroid          SPK-ID: 2001694
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2586592059114072 7.7579e-08  
a 2.39449323168234 4.6612e-09 AU
q 1.775135513815146 1.8568e-07 AU
i 11.10318619729872 8.0377e-06 deg
node 13.42726701559455 2.8831e-05 deg
peri 356.2544494533572 3.053e-05 deg
M 165.9815034879234 1.1952e-05 deg
tp 2456176.512282771472
(2012-Sep-06.01228277)
4.411e-05 JED
period 1353.37717445495
3.71
3.9518e-06
1.082e-08
d
yr
n .2660012351286949 7.7672e-10 deg/d
Q 3.013850949549533 5.8669e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1049  
   data-arc span      29019 days (79.45 yr)  
   first obs. used      1934-09-29  
   last obs. used      2014-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53021  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:37:41  

Additional Information
 Earth MOID = .773722 AU 
 T_jup = 3.459 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.46 mag n/a PDS3 (MPC 17263)  
rotation period rot_per 13.02 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Warner, B.D. (2006) Minor Planet Bul. 33, 58-62.]
[Warner, B.D. (2013) Minor Planet Bul. 40, 71-80.]
B-V BV .735 mag .007 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=2; phase (min.=21.96, mean=22.09, max.=22.23) deg.
U-B UB .415 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=2; phase (min.=21.96, mean=22.09, max.=22.23) deg.
Tholen spectral type spec_T GC   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

1694 Kaiser (1934 SB)          Discovered 1934-Sep-29 by Van Gent, H. at Johannesburg (LS)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1934 SB = 1960 SD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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