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1289 Kutaissi (1933 QR)
Classification: Main-belt Asteroid          SPK-ID: 2001289
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06315421102731446 3.9125e-08  
a 2.859659859416994 1.3757e-08 AU
q 2.679060297189033 1.1515e-07 AU
i 1.616032527719401 5.668e-06 deg
node 193.2011741187926 0.00013607 deg
peri 117.7949972398826 0.0001432 deg
M 310.2127122757224 4.5056e-05 deg
tp 2457244.778903998012
(2015-Aug-10.27890400)
0.00022159 JED
period 1766.322478265921
4.84
1.2746e-05
3.49e-08
d
yr
n .2038132925497435 1.4708e-09 deg/d
Q 3.040259421644955 1.4626e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1840  
   data-arc span      31415 days (86.01 yr)  
   first obs. used      1928-08-16  
   last obs. used      2014-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52005  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-07 23:50:36  

Additional Information
 Earth MOID = 1.66612 AU 
 T_jup = 3.299 
[ 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 10.73 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 4
diameter diameter 25.62 km 1.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 4
rotation period rot_per 3.60 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Binzel, R.P. (1987) Icarus 72, 135-208.]
[Ditteon, R. (2002) Minor Planet Bul. 29, 55.]
[Slivan, S.M.; Binzel, R.P.; Kaasalianen, M.; Hock, A.N.; et al. (2009) Icarus 200, 514-530.]
geometric albedo albedo 0.1374   0.021 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 4
B-V BV .800 mag .035 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=3; phase (min.=5.07, mean=9.37, max.=16.42) deg.
U-B UB .380 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=3; phase (min.=5.07, mean=9.37, max.=16.42) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices; used ground-based radiometric albedo

1289 Kutaissi (1933 QR)          Discovered 1933-Aug-19 by Neujmin, G. at Simeis (094)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1933 QR = 1928 QD = 1948 TJ2 = 1953 TO2 = A893 GA = A919 UC 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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