[Iaude] MPEC L55: 2022 LR1 [a=1.50,e=0.32,i=1.6,H=24.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Jun 7 01:47:49 EDT 2022


M.P.E.C. 2022-L55                                  Issued 2022 June 7, 05:46 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 LR1                                    


Observations:
     K22L01R* C2022 06 05.27447614 06 47.613+03 18 52.38         21.46wUEL055F52
     K22L01R  C2022 06 05.29755414 06 46.398+03 19 28.44         21.59wUEL055F52
     K22L01R  C2022 06 05.30914514 06 45.802+03 19 46.51         21.07wUEL055F52
     K22L01R  C2022 06 05.39228714 06 41.497+03 21 54.82         21.17GVEL055F52
     K22L01R  C2022 06 05.39292414 06 41.474+03 21 55.81         21.31GVEL055F52
     K22L01R ^C2022 06 05.41582114 06 40.298+03 22 32.23         21.58GVEL055568
     K22L01R ^C2022 06 05.41699114 06 40.251+03 22 33.95         21.62GVEL055568
     K22L01R ^C2022 06 05.41948114 06 40.128+03 22 37.82         21.68GVEL055568
     K22L01R |C2022 06 05.97937 14 06 35.25 +03 38 19.9          21.6 GVEL055807
     K22L01R |C2022 06 05.98675 14 06 34.86 +03 38 31.0          21.7 GVEL055807
     K22L01R |C2022 06 05.99414 14 06 34.56 +03 38 43.4          21.8 GVEL055807
     K22L01R KC2022 06 06.16863714 06 29.617+03 41 52.55         21.23GVEL055V06
     K22L01R KC2022 06 06.17110814 06 29.488+03 41 56.47         21.14GVEL055V06
     K22L01R KC2022 06 06.17357814 06 29.401+03 42 00.29         20.84GVEL055V06
     K22L01R ^C2022 06 06.30251214 06 27.039+03 45 39.95         21.59GVEL055568
     K22L01R ^C2022 06 06.30509214 06 26.908+03 45 43.96         21.59GVEL055568
     K22L01R |C2022 06 07.00668 14 06 17.62 +04 05 26.2          21.1 GVEL055807
     K22L01R |C2022 06 07.01062 14 06 17.44 +04 05 32.9          21.3 GVEL055807
     K22L01R |C2022 06 07.01506 14 06 17.24 +04 05 40.0          21.5 GVEL055807

Observer details:
568 Mauna Kea.  Observer Y. Ramanjooloo.  Measurers R. Weryk, Y. Ramanjooloo,
    R. Wainscoat.  2.24-m University of Hawaii reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
    Horn.  1.00-m f/10.0 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.
V06 Catalina Sky Survey-Kuiper.  Observer G. J. Leonard.  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.

Orbital elements:
2022 LR1                                                 Earth MOID = 0.0224 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
M  12.88174              (2000.0)            P               Q                  
n   0.53616995     Peri.  121.32183     +0.39317876     +0.91945377             
a   1.5006097      Node   171.82775     -0.85264667     +0.36619282             
e   0.3204867      Incl.    1.57359     -0.34409899     +0.14320473             
P   1.84           H   24.62          G   0.15           U   8                  
Residuals in seconds of arc
220605 F52  0.0   0.0     220605 568  0.0   0.0     220606 568  0.0   0.0
220605 F52  0.2-  0.1+    220605 807  0.4+  0.0     220606 568  0.0   0.0
220605 F52  0.0   0.2+    220605 807 (0.7-  0.6-)   220607 807  0.1+  0.2-
220605 F52  0.1-  0.0     220605 807  0.3-  0.1+    220607 807  0.1-  0.1+
220605 F52  0.0   0.0     220606 V06  0.0   0.1+    220607 807  0.3-  0.1+
220605 568  0.0   0.0     220606 V06  0.3-  0.2+
220605 568  0.1+  0.0     220606 V06  0.2+  0.1+

Ephemeris:
2022 LR1                 a,e,i = 1.50, 0.32, 2                   q = 1.0197
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 08    14 28 59.5 -06 54 59   0.1947  1.2000   167.6    10.4    22.1
...
2022 05 23    14 15 23.9 -01 56 30   0.1434  1.1376   148.9    27.4    21.9
...
2022 05 31    14 09 21.1 +01 07 59   0.1214  1.1079   138.7    37.2    21.8
...
2022 06 06    14 06 32.1 +03 38 06   0.1063  1.0877   131.3    44.5    21.6
2022 06 07    14 06 15.7 +04 04 28   0.1039  1.0846   130.1    45.7    21.6
2022 06 08    14 06 03.1 +04 31 19   0.1015  1.0815   128.9    46.9    21.6
...
2022 06 14    14 06 16.5 +07 26 33   0.08712 1.0643   122.0    54.1    21.4
...
2022 06 22    14 11 30.1 +12 27 32   0.06830 1.0452   113.4    63.2    21.1
...
2022 07 07    15 01 03.3 +32 52 21   0.03516 1.0233    99.9    78.2    20.1

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-L55




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