[Iaude] MPEC W92: 2022 BL10 [a=2.84,e=0.59,i=4.8,H=20.22]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-W92                             Issued 2023 November 22, 14:21 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 BL10                                    


                           Revision to MPEC 2022-C130                           

Additional Observations:
     K22B10L  C2016 08 11.50039 22 11 48.658-22 45 04.56         21.3 wLEW092F51
     K22B10L  C2016 08 11.51178 22 11 48.028-22 45 11.05         21.4 wLEW092F51
     K22B10L  C2016 08 11.53459 22 11 46.752-22 45 24.72         21.1 wLEW092F51
     K22B10L 5C2016 12 24.23886800 19 38.11 +03 00 35.3                WEW092T14
     K22B10L 5C2016 12 24.25172400 19 41.15 +03 01 04.5                WEW092T14

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak, A.
    Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H.
    Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observer B. Gladman.  Measurer
    S. Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
160811 F51 0.10+ 0.03+    161224 T14 0.12+ 0.08+    MPO681544   +0.01 days

Orbital elements:
2022 BL10                                                Earth MOID = 0.1707 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 150.29711              (2000.0)            P               Q                  
n   0.20636673     Peri.  351.44406     +0.62133495     -0.78021564             
a   2.8360220      Node    60.10953     +0.72372406     +0.53616850             
e   0.5908940      Incl.    4.77405     +0.30027714     +0.32215974             
P   4.78           H   20.22          G   0.15           U   2                  
Residuals in seconds of arc
160811 F51  0.0   0.3-    220130 F52  0.2+  0.7-    220203 568  0.0   0.0
160811 F51  0.1+  0.0     220130 F52  0.1-  0.1-    220210 V06  0.2-  0.1-
160811 F51  0.2+  0.2-    220131 F52  0.1-  0.3-    220210 V06  0.1-  0.1+
161224 T14  0.5-  0.2+    220131 F52  0.1-  0.0     220210 V06  0.1+  0.2-
161224 T14  0.2-  0.3+    220131 F52  0.0   0.1+    220309 568  0.1-  0.3+
220127 F52  0.0   0.1-    220131 F52  0.0   0.1-    220309 568  0.1+  0.2-
220127 F52  0.0   0.0     220203 568  0.0   0.0
220130 F52  0.1-  0.1-    220203 568  0.0   0.0

Ephemeris:
2022 BL10                a,e,i = 2.84, 0.59, 5                   q = 1.1602
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 23    14 39 03.5 -14 24 09   5.4297  4.4653    12.9     2.9    27.4
...
2023 11 07    14 52 56.0 -15 31 20   5.4684  4.4778     1.7     0.4    27.2
...
2023 11 15    15 00 25.3 -16 05 38   5.4687  4.4836     4.8     1.1    27.3
...
2023 11 21    15 06 02.3 -16 30 29   5.4595  4.4877     9.4     2.1    27.4
2023 11 22    15 06 58.4 -16 34 33   5.4572  4.4883    10.2     2.2    27.4
2023 11 23    15 07 54.4 -16 38 35   5.4546  4.4889    11.0     2.4    27.4
...
2023 11 29    15 13 29.3 -17 02 16   5.4348  4.4926    15.6     3.4    27.5
...
2023 12 07    15 20 51.0 -17 32 22   5.3961  4.4969    21.9     4.7    27.5
...
2023 12 22    15 34 13.2 -18 23 47   5.2871  4.5036    33.8     7.0    27.6

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-W92