[Iaude] MPEC T198: 2022 QR264 [a=79.01,e=0.58,i=6.6,H=6.8]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-T198                             Issued 2023 October 12, 15:57 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 QR264                                   


Observations:
     K22QQ4R*.C2022 08 30.16244 22 47 26.956-03 29 08.31         24.7 rVET198807
     K22QQ4R .C2022 08 31.18093 22 47 23.809-03 29 28.05         24.6 rVET198807
     K22QQ4R .C2023 09 14.09489 22 49 15.755-03 22 21.01         24.6 rVET198304
     K22QQ4R .C2023 09 14.12574 22 49 15.658-03 22 21.47         24.8 rVET198304
     K22QQ4R .C2023 09 15.11172 22 49 12.673-03 22 41.11         24.6 rVET198304
     K22QQ4R .C2023 10 06.12012 22 48 13.691-03 29 27.68         24.6 rVET198304
     K22QQ4R .C2023 10 07.10430 22 48 11.218-03 29 45.61         24.7 rVET198304

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 QR264                                                                      
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Alexandersen            
M  38.84071              (2000.0)            P               Q                  
n   0.00140351     Peri.   38.48693     -0.56789224     +0.82241126             
a  79.0059145      Node   196.99428     -0.78087455     -0.55126397             
e   0.5767994      Incl.    6.62818     -0.26025631     -0.14052673             
P 702              H    6.86          G   0.15           U   9                  
Residuals in seconds of arc
220830 807  0.0   0.0     230914 304  0.0   0.1+    231007 304  0.1+  0.0
220831 807  0.0   0.0     230915 304  0.2-  0.1+
230914 304  0.1+  0.1-    231006 304  0.0   0.1-

Ephemeris:
2022 QR264               a,e,i = 79.01, 0.58, 7                  q = 33.4354
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 12    22 49 22.1 -03 21 39  62.3224 63.3211   172.7     0.1    24.9
...
2023 09 27    22 48 38.1 -03 26 35  62.4063 63.3407   158.6     0.3    24.9
...
2023 10 05    22 48 16.6 -03 29 07  62.4767 63.3511   150.7     0.4    24.9
...
2023 10 11    22 48 01.7 -03 30 55  62.5405 63.3590   144.8     0.5    25.0
2023 10 12    22 47 59.4 -03 31 13  62.5520 63.3603   143.8     0.5    25.0
2023 10 13    22 47 57.1 -03 31 30  62.5637 63.3616   142.8     0.5    25.0
...
2023 10 19    22 47 44.0 -03 33 10  62.6392 63.3694   136.8     0.6    25.0
...
2023 10 27    22 47 29.1 -03 35 11  62.7519 63.3799   128.8     0.7    25.0
...
2023 11 11    22 47 09.9 -03 38 11  62.9939 63.3995   113.8     0.8    25.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T198