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1791 Patsayev (1967 RE)
Classification: Main-belt Asteroid          SPK-ID: 2001791
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414053104309931 1.8527e-08  
a 2.74693248774647 7.3851e-09 au
q 2.3585016465837 5.2299e-08 au
i 5.369394428518244 8.6453e-07 deg
node 198.8661465127524 3.9464e-06 deg
peri 74.85235779206512 6.1839e-06 deg
M 350.6195225918923 6.5176e-06 deg
tp 2459439.830414803673
(2021-Aug-13.33041480)
3.0146e-05 TDB
period 1662.916358163167
4.55
6.7061e-06
1.836e-08
d
yr
n .2164871361285126 8.7304e-10 deg/d
Q 3.13536332890924 8.4294e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3820  
   data-arc span      32807 days (89.82 yr)  
   first obs. used      1931-10-14  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41914  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:04:26  

Additional Information
 Earth MOID = 1.34933 au 
 Jupiter MOID = 1.97877 au 
 T_jup = 3.326 
[ 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 11.95   n/a MPCxxxxx  
diameter diameter 29.394 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 19.809 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Black, S.; Linville, D.; Michalik, D.; Wolf, M.; Ditteon, R. (2016) Minor Planet Bull. 43, 287-289.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.034   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1791 Patsayev (1967 RE)          Discovered 1967-Sep-04 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
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
1941-Jun-07 09:40 < 00:01 Jupiter 1.95878537783974 1.95878521918175 1.95878553649773 2.77075968862412 2.61003153593503 2430152.903027224 0.854294636589395 42.7270932485632 4.05635129201994 85.5320016687477 7253167.27503463 T 49 CATAB v2.0g-lin.ifort 2021-Aug-25 08:05:35 2021-Aug-25 08:05
2000-Jul-10 11:17 < 00:01 Jupiter 1.97406867679177 1.97406853202249 1.97406882156106 2.92962535106176 2.77930849622129 2451735.969836846 0.180269514250894 12.5824737991566 4.30697985589693 86.3985626051949 8638959.16033331 T 49 CATAB v2.0g-lin.ifort 2021-Aug-25 08:05:35 2021-Aug-25 08:05

Alternate Designations
 1967 RE = 1931 TW3 = 1943 GS = 1943 GZ = 1948 JO = 1948 KA = 1957 JG = 1957 KS = 1958 RC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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