[Iaude] MPEC T197: 2022 RW88 [a=60.08,e=0.41,i=27.8,H=7.0]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-T197                             Issued 2023 October 12, 15:55 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2022 RW88                                    


Observations:
     K22R88W*.C2022 09 01.09023 21 28 45.066-06 30 17.07         24.8 rVET197807
     K22R88W .C2022 09 02.08727 21 28 41.815-06 30 32.01         24.7 rVET197807
     K22R88W .C2023 09 14.06353 21 30 09.644-06 02 15.56         24.8 rVET197304
     K22R88W .C2023 09 14.11519 21 30 09.511-06 02 16.38         24.6 rVET197304
     K22R88W .C2023 09 15.06055 21 30 06.743-06 02 31.08         24.5 rVET197304
     K22R88W .C2023 10 06.11037 21 29 14.777-06 07 42.82         24.4 rVET197304
     K22R88W .C2023 10 07.05545 21 29 12.955-06 07 55.56         24.5 rVET197304

Observer details:
304 Las Campanas Observatory.  Observer S. S. Sheppard.  6.5-m Magellan-Baade
    telescope + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers S. S. Sheppard, C.
    Trujillo.  Measurer S. S. Sheppard.  4.0-m CTIO reflector + CCD.

Orbital elements:
2022 RW88                                                                       
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Alexandersen            
M 295.45192              (2000.0)            P               Q                  
n   0.00211646     Peri.  129.92696     +0.14590776     -0.91764694             
a  60.0798907      Node   307.59417     +0.70393221     +0.35883501             
e   0.4085055      Incl.   27.80813     +0.69511896     -0.17076748             
P 466              H    7.05          G   0.15           U   9                  
Residuals in seconds of arc
220901 807  0.0   0.2-    230914 304  0.1+  0.0     231007 304  0.1+  0.0
220902 807  0.0   0.2+    230915 304  0.0   0.1+
230914 304  0.2-  0.0     231006 304  0.1-  0.0

Ephemeris:
2022 RW88                a,e,i = 60.08, 0.41, 28                 q = 35.5369
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 12    21 30 15.8 -06 01 43  58.2991 59.1983   153.1     0.4    24.8
...
2023 09 27    21 29 34.8 -06 05 34  58.4271 59.1845   138.7     0.6    24.9
...
2023 10 05    21 29 17.0 -06 07 28  58.5164 59.1771   131.0     0.7    24.9
...
2023 10 11    21 29 05.8 -06 08 47  58.5917 59.1716   125.1     0.8    24.9
2023 10 12    21 29 04.1 -06 08 59  58.6049 59.1707   124.1     0.8    24.9
2023 10 13    21 29 02.5 -06 09 12  58.6182 59.1698   123.1     0.8    24.9
...
2023 10 19    21 28 54.1 -06 10 21  58.7016 59.1643   117.2     0.9    24.9
...
2023 10 27    21 28 46.3 -06 11 40  58.8203 59.1569   109.3     0.9    24.9
...
2023 11 11    21 28 42.9 -06 13 21  59.0578 59.1431    94.5     1.0    24.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T197