[Iaude] MPEC L105: 2022 LR3 [a=2.20,e=0.44,i=10.4,H=21.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Jun 15 12:19:38 EDT 2022


M.P.E.C. 2022-L105                                Issued 2022 June 15, 16:18 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2022 LR3                                    


Observations:
     K22L03R* C2022 06 10.55020920 14 14.068-26 19 27.64         20.38wUEL105F52
     K22L03R  C2022 06 10.56040320 14 16.171-26 19 48.63         20.31wUEL105F52
     K22L03R  C2022 06 10.58081620 14 20.382-26 20 30.63         20.48wUEL105F52
     K22L03R |C2022 06 11.14127 20 16 25.91 -26 39 14.5          20.8 VuEL105807
     K22L03R |C2022 06 11.14938 20 16 27.63 -26 39 31.6          20.9 VuEL105807
     K22L03R |C2022 06 11.15749 20 16 29.38 -26 39 49.3          20.7 VuEL105807
     K22L03R  C2022 06 11.52921520 17 49.981-26 53 09.98         20.55GVEL105F52
     K22L03R  C2022 06 11.52984420 17 50.111-26 53 11.23         20.73GVEL105F52
     K22L03R DC2022 06 13.38254 20 24 39.92 -27 57 30.2          21.0 GVEL105695
     K22L03R DC2022 06 13.38754 20 24 40.97 -27 57 40.8          20.9 GVEL105695
     K22L03R DC2022 06 13.39252 20 24 42.00 -27 57 51.2          20.7 GVEL105695

Observer details:
695 Kitt Peak.  Observer R. A. Mastaler.  2.3-m f/9 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
    Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
    Smith, K. Chambers, T. Dukes.  Measurers K. Chambers, S. Chastel, T. de
    Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2022 LR3                                                 Earth MOID = 0.2189 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
M  14.14436              (2000.0)            P               Q                  
n   0.30307533     Peri.  198.76476     +0.14753625     +0.97279827             
a   2.1950057      Node    80.02382     -0.88265839     +0.21097422             
e   0.4402849      Incl.   10.44771     -0.44625915     -0.09567347             
P   3.25           H   21.77          G   0.15           U   8                  
Residuals in seconds of arc
220610 F52  0.1-  0.0     220611 807  0.4-  0.3+    220613 695  0.0   0.1+
220610 F52  0.0   0.0     220611 807  0.1-  0.1-    220613 695  0.1+  0.1+
220610 F52  0.1+  0.1-    220611 F52  0.1+  0.1-    220613 695  0.1-  0.2+
220611 807  0.1-  0.1+    220611 F52  0.1+  0.0

Ephemeris:
2022 LR3                 a,e,i = 2.20, 0.44, 10                  q = 1.2286
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 16    18 48 03.0 -14 28 26   0.3691  1.2893   132.5    35.3    21.6
...
2022 05 31    19 36 36.3 -20 38 28   0.3029  1.2517   136.7    33.7    21.1
...
2022 06 08    20 04 55.9 -24 52 27   0.2798  1.2386   138.6    32.8    20.9
...
2022 06 14    20 26 55.9 -28 18 32   0.2683  1.2323   139.6    32.3    20.7
2022 06 15    20 30 37.6 -28 53 25   0.2669  1.2316   139.8    32.2    20.7
2022 06 16    20 34 19.4 -29 28 21   0.2656  1.2309   139.9    32.1    20.7
...
2022 06 22    20 56 19.2 -32 55 47   0.2605  1.2286   140.6    31.7    20.6
...
2022 06 30    21 24 06.7 -37 13 58   0.2606  1.2305   141.1    31.2    20.6
...
2022 07 15    22 05 46.5 -43 25 50   0.2791  1.2486   142.1    30.0    20.8

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-L105




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