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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2586697652098857 5.5798e-08  
a 2.394515435545622 7.3436e-09 AU
q 1.775126690041588 1.3475e-07 AU
i 11.10312112327575 6.03e-06 deg
node 13.42689927835354 2.3788e-05 deg
peri 356.2325713251363 2.5259e-05 deg
M 219.2176666627226 1.031e-05 deg
tp 2457529.761796327904
(2016-May-21.26179633)
3.9986e-05 JED
period 1353.395999067408
3.71
6.226e-06
1.705e-08
d
yr
n .2659975352728005 1.2237e-09 deg/d
Q 3.013904181049655 9.2432e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      29490 days (80.74 yr)  
   first obs. used      1934-09-29  
   last obs. used      2015-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .528  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:39:57  

Additional Information
 Earth MOID = .775085 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 LCDB (Rev. 2015-May); Warner et al., 2009 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

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