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  • MPEC 2022-R94 : 2022 RB2

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    M.P.E.C. 2022-R94                             Issued 2022 September 5, 04:36 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2022 RB2                                 
    
    
    Observations:
         K22R02B* C2022 09 04.40900721 42 45.338+08 29 58.06         16.31oVER094T08
         K22R02B  C2022 09 04.41310721 42 50.923+08 39 33.59         16.63oVER094T08
         K22R02B  C2022 09 04.41856821 42 58.315+08 52 10.92         16.86oVER094T08
         K22R02B  C2022 09 04.43030921 43 13.855+09 18 32.94         16.90oVER094T08
         K22R02B NC2022 09 04.81596621 52 43.90 +18 00 08.3          17.8 GXER094L01
         K22R02B NC2022 09 04.81663221 52 44.25 +18 00 43.2          17.9 GXER094L01
         K22R02B NC2022 09 04.81723121 52 44.54 +18 01 14.7          18.1 GXER094L01
         K22R02B NC2022 09 04.81776521 52 44.83 +18 01 42.6          18.2 GXER094L01
         K22R02B NC2022 09 04.81875121 52 45.31 +18 02 34.3          18.0 GXER094L01
         K22R02B KC2022 09 04.83513721 53 06.34 +18 16 21.1          17.8 GXER094958
         K22R02B KC2022 09 04.83999021 53 08.78 +18 20 25.9          17.6 GXER094958
         K22R02B KC2022 09 04.84336321 53 00.483+18 23 40.81         17.6 GVER094K63
         K22R02B KC2022 09 04.84484621 53 11.11 +18 24 29.0          17.5 GXER094958
         K22R02B KC2022 09 04.84491221 53 01.171+18 24 57.72         17.7 GVER094K63
         K22R02B KC2022 09 04.84642721 53 01.821+18 26 12.31         17.8 GVER094K63
         K22R02B KC2022 09 04.84698121 53 10.92 +18 26 02.6          18.2 GXER094I93
         K22R02B KC2022 09 04.84952621 53 02.89 +18 28 45.7                VER094104
         K22R02B KC2022 09 04.85140921 53 12.98 +18 29 40.7          18.2 GXER094I93
         K22R02B KC2022 09 04.85553721 53 05.49 +18 33 38.3          18.1 GVER094104
         K22R02B KC2022 09 04.85571621 53 14.98 +18 33 11.2          19.5 GXER094I93
         K22R02B KC2022 09 04.85854321 53 06.75 +18 36 03.4          17.8 GVER094104
         K22R02B KC2022 09 04.88253821 53 17.62 +18 54 18.7          18.0 GVER094203
         K22R02B KC2022 09 04.88406421 53 23.834+18 53 31.96         18.0 GVER094Z80
         K22R02B KC2022 09 04.88760721 53 19.59 +18 58 09.5          18.0 GVER094203
         K22R02B KC2022 09 04.89058021 53 26.724+18 58 29.03               VER094Z80
         K22R02B KC2022 09 04.89443621 53 22.20 +19 03 16.5          18.1 GVER094203
         K22R02B KC2022 09 04.89609 21 53 22.97 +19 04 24.2                VER094204
         K22R02B KC2022 09 04.90076 21 53 24.73 +19 07 51.0                VER094204
         K22R02B KC2022 09 04.90552 21 53 26.50 +19 11 19.6          17.9 GVER094204
         K22R02B KC2022 09 05.13911 21 56 02.90 +21 31 10.0          18.1 RqER094734
         K22R02B KC2022 09 05.14623 21 56 04.36 +21 34 42.9          18.3 RqER094734
         K22R02B KC2022 09 05.14802 21 56 04.71 +21 35 35.5          18.1 RqER094734
         K22R02B mC2022 09 05.17282321 56 23.035+21 48 36.47         18.14GVER094V06
         K22R02B mC2022 09 05.17298221 56 23.068+21 48 41.08         18.02GVER094V06
         K22R02B mC2022 09 05.17313721 56 23.089+21 48 45.54         18.62GVER094V06
         K22R02B mC2022 09 05.17329621 56 23.125+21 48 50.04         19.25GVER094V06
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m F4 Reflector + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.36-m f/5.76 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    734 Farpoint Observatory, Eskridge.  Observer D. Cromer.  0.41-m f/10 Schmidt-
        Cassegrain + CCD + f/6.3 focal reducer.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer P.
        Dupouy.  0.43-m f/2.7 Reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.4-m
        f/3.2 0.40m f/3.2  Newton + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, E. Pettarin.  Measurer
        E. Pettarin.  1.0-m f/2.9 reflector + CCD.
    T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, R. Siverd, J. Tonry, H.
        Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
        J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
    V06 Catalina Sky Survey-Kuiper.  Observer H. Groeller.  Measurers E. J.
        Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
        Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.55-m
        reflector + 1K CCD.
    Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurers G. Wells, D.
        Bamberger.  0.25-m f/8.0 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 RB2                                                 Earth MOID = 0.0015 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M  16.14924              (2000.0)            P               Q                  
    n   0.63771471     Peri.  292.61868     +0.07665404     +0.99356271             
    a   1.3367548      Node   341.19544     -0.79313034     +0.01006708             
    e   0.3693504      Incl.   14.99677     -0.60420892     +0.11283530             
    P   1.55           H   27.50          G   0.15           U   7                  
    Residuals in seconds of arc
    220904 T08  0.1-  0.4-    220904 958  0.0   0.0     220904 Z80  0.3-  0.1+
    220904 T08  0.1-  1.2-    220904 K63  0.0   0.4+    220904 203  0.1-  0.3-
    220904 T08  0.3+  0.4+    220904 K63  0.3-  0.2+    220904 204  0.0   0.3-
    220904 T08  0.1+  1.7+    220904 I93  0.2+  0.1+    220904 204  0.1+  0.3-
    220904 L01  0.2-  0.0     220904 104  0.1-  0.2+    220904 204  0.2+  0.4-
    220904 L01  0.0   0.1-    220904 I93  0.0   0.1-    220905 734  0.3-  0.2+
    220904 L01  0.1-  0.0     220904 104  0.2+  0.2+    220905 734  0.1+  0.5+
    220904 L01  0.2+  0.1-    220904 I93  0.3+  0.0     220905 734  0.2+  0.1+
    220904 L01  0.0   0.1+    220904 104  0.1+  0.4+    220905 V06  0.0   0.1-
    220904 958  0.2-  0.2+    220904 203  0.1+  0.4-    220905 V06  0.0   0.0
    220904 958  0.2+  0.2-    220904 Z80  0.8-  0.1-    220905 V06  0.0   0.0
    220904 K63  0.0   0.3+    220904 203  0.1-  0.3-    220905 V06  0.1+  0.1-
    
    Ephemeris:
    2022 RB2                 a,e,i = 1.34, 0.37, 15                  q = 0.8430
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 08 06    10 05 31.5 -27 45 09   0.2196  0.8798    47.1   122.4    29.0
    ...
    2022 08 21    10 07 29.7 -31 08 24   0.1040  0.9391    43.5   132.2    28.4
    ...
    2022 08 29    10 08 55.2 -33 05 50   0.04389 0.9784    42.9   135.3    26.9
    ...
    2022 09 04    21 07 17.0 -28 49 18   0.0020041.0103   147.6    32.3    15.4
    2022 09 05    21 54 19.2 +20 20 57   0.0085951.0158   148.9    30.8    18.5
    2022 09 06    22 00 04.7 +25 45 01   0.01597 1.0212   144.7    34.8    20.0
    ...
    2022 09 12    22 05 53.9 +30 08 50   0.06078 1.0547   141.3    36.7    23.0
    ...
    2022 09 20    22 08 31.6 +30 21 24   0.1214  1.1008   140.5    35.5    24.6
    ...
    2022 10 05    22 16 33.6 +28 59 05   0.2405  1.1893   137.8    34.4    26.2
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-R94
    


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