[Iaude] MPEC L12: 2022 LB [a=2.11,e=0.51,i=12.0,H=25.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Jun 2 07:18:15 EDT 2022


M.P.E.C. 2022-L12                                  Issued 2022 June 2, 11:16 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 LB                                     


Observations:
     K22L00B* C2022 06 01.34428115 04 37.284-10 04 36.74         19.39wUEL012F52
     K22L00B  C2022 06 01.35643415 04 42.634-10 09 53.82         19.35wUEL012F52
     K22L00B  C2022 06 01.36858415 04 47.987-10 15 11.10         19.48wUEL012F52
     K22L00B  C2022 06 01.38077215 04 53.354-10 20 28.76         19.48wUEL012F52
     K22L00B  C2022 06 01.45065715 05 24.776-10 50 59.47               VEL012F52
     K22L00B  C2022 06 01.45102715 05 24.948-10 51 09.95         19.10GVEL012F52
     K22L00B  C2022 06 01.67241 15 07 27.29 -12 30 42.6          19.9 RrEL012P93
     K22L00B  C2022 06 01.67321 15 07 27.72 -12 31 04.6          19.7 RrEL012P93
     K22L00B  C2022 06 01.67401 15 07 28.10 -12 31 25.8          19.5 RrEL012P93
     K22L00B  C2022 06 01.67480 15 07 28.49 -12 31 47.5          19.6 RrEL012P93
     K22L00B  C2022 06 01.67560 15 07 28.98 -12 32 09.3          19.8 RrEL012P93
     K22L00B KC2022 06 01.84448115 09 19.79 -13 50 06.5                VEL012595
     K22L00B KC2022 06 01.86949415 09 33.47 -14 01 39.0          19.7 GVEL012104
     K22L00B KC2022 06 01.86993815 09 33.00 -14 01 55.8          19.8 GVEL012595
     K22L00B KC2022 06 01.87623615 09 36.94 -14 04 47.6          19.5 GVEL012104
     K22L00B KC2022 06 01.87955215 09 38.65 -14 06 20.3                VEL012104
     K22L00B bC2022 06 01.89657715 09 46.81 -14 14 18.0          19.0 VVEL012L01
     K22L00B bC2022 06 01.89801715 09 47.57 -14 14 58.3          19.2 VVEL012L01
     K22L00B bC2022 06 01.89945915 09 48.34 -14 15 38.9          19.3 VVEL012L01
     K22L00B bC2022 06 01.90090315 09 49.09 -14 16 18.5          19.5 VVEL012L01
     K22L00B bC2022 06 01.90234915 09 49.74 -14 16 58.7          19.2 VVEL012L01
     K22L00B KC2022 06 01.90741315 09 53.139-14 19 20.02         19.1 GVEL012K63
     K22L00B KC2022 06 01.91156415 09 55.310-14 21 15.76         19.2 GVEL012K63
     K22L00B KC2022 06 01.91563115 09 57.380-14 23 09.41         18.9 GVEL012K63
     K22L00B KC2022 06 01.91774715 10 01.06 -14 24 07.8          18.9 GXEL012958
     K22L00B KC2022 06 01.92539115 10 05.00 -14 27 42.1          18.8 GXEL012958
     K22L00B KC2022 06 01.92712115 10 05.842-14 28 45.59         19.8 GVEL012J95
     K22L00B KC2022 06 01.93195315 10 08.412-14 31 01.34         18.9 GVEL012J95
     K22L00B KC2022 06 01.93245115 10 08.63 -14 31 00.2          18.8 GXEL012958
     K22L00B KC2022 06 01.93730115 10 11.218-14 33 31.90         18.8 GVEL012J95
     K22L00B KC2022 06 01.93800215 10 22.855-14 29 18.06         19.9 GXEL012Y00
     K22L00B KC2022 06 01.94519015 10 26.645-14 32 42.14         19.8 GXEL012Y00
     K22L00B KC2022 06 01.95226515 10 30.365-14 36 02.74         19.7 GXEL012Y00
     K22L00B mC2022 06 02.15010015 12 29.984-16 13 25.82         19.27GVEL012I52
     K22L00B mC2022 06 02.15026515 12 30.089-16 13 30.65         19.18GVEL012I52
     K22L00B mC2022 06 02.15042915 12 30.154-16 13 35.26         19.11GVEL012I52
     K22L00B mC2022 06 02.15059215 12 30.265-16 13 40.22         18.66GVEL012I52
     K22L00B KC2022 06 02.21636 15 13 02.24 -16 45 47.8          19.5 GVEL012H36
     K22L00B KC2022 06 02.22210 15 13 05.39 -16 48 33.5          19.1 GVEL012H36

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m F4 Reflector + CCD.
595 Farra d'Isonzo.  Observers U. Montanar, E. Pettarin.  Measurer E.
    Pettarin.  0.61-m f/4.5 reflector + CCD.
958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer P.
    Dupouy.  0.43-m f/2.7 Reflector + 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.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  .56 meter Reflector +
    CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. Rankin.  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.  1.0-m prime focus + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.41-m
    f/3.21 0.41m f/3.2  Newton + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, I. Lyon.  Measurer K.
    Korlevic.  1.0-m f/2.9 reflector + CCD.
P93 Space Tracking and Communications Center, JAXA.  Observers S. Urakawa, T.
    Nimura.  1.0-m f/3.0 reflector + CCD.
Y00 SONEAR Observatory, Oliveira.  Observer C. Jacques.  0.45-m f/2.9 0.45-m
    f/2.9 reflector + CCD.

Orbital elements:
2022 LB                                                  Earth MOID = 0.0324 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
M 315.59484              (2000.0)            P               Q                  
n   0.32151198     Peri.  186.46485     -0.22096443     +0.95538416             
a   2.1102696      Node    70.90536     -0.88525768     -0.11214386             
e   0.5053271      Incl.   11.97070     -0.40925977     -0.27324870             
P   3.07           H   25.66          G   0.15           U   8                  
Residuals in seconds of arc
220601 F52  0.4+  0.3+    220601 595  0.3-  0.4+    220601 J95  0.2+  0.4+
220601 F52  0.5+  0.0     220601 104  0.2+  0.1-    220601 J95  0.2+  0.3+
220601 F52  0.5+  0.2-    220601 104  0.1+  0.2-    220601 958  0.6-  0.6-
220601 F52  0.4+  0.4+    220601 L01  0.1+  0.7+    220601 J95  0.4-  0.1-
220601 F52  0.4+  0.3+    220601 L01  0.3+  0.6+    220601 Y00  0.2+  0.2+
220601 F52  0.4+  0.5-    220601 L01  0.6+  0.3+    220601 Y00  0.2+  0.2-
220601 P93  0.4-  0.1-    220601 L01  0.5+  1.1+    220601 Y00  0.2+  0.2-
220601 P93  0.0   0.5-    220601 L01  0.9-  1.3+    220602 I52  0.0   0.1+
220601 P93  0.3-  0.1-    220601 K63  0.0   1.0-    220602 I52  0.2+  0.0
220601 P93  0.4-  0.5-    220601 K63  0.2+  0.6-    220602 I52  0.2-  0.2+
220601 P93  0.9+  0.7-    220601 K63  0.4-  0.5-    220602 I52  0.2+  0.1-
220601 595  0.4-  0.0     220601 958  0.6+  0.8-    220602 H36  0.3+  0.8-
220601 104  0.4+  0.2+    220601 958  0.1+  0.6-    220602 H36  0.4+  0.3-

Ephemeris:
2022 LB                  a,e,i = 2.11, 0.51, 12                  q = 1.0439
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 03    14 06 27.2 +35 25 54   0.1784  1.1276   128.5    44.4    23.9
...
2022 05 18    14 14 09.8 +30 12 26   0.09998 1.0737   126.4    49.3    22.7
...
2022 05 26    14 30 07.8 +18 28 20   0.06052 1.0556   133.6    44.1    21.4
...
2022 06 01    15 01 36.2 -07 36 43   0.03713 1.0473   153.4    25.6    19.8
2022 06 02    15 10 48.4 -14 58 44   0.03472 1.0464   158.1    21.2    19.5
2022 06 03    15 22 02.5 -23 14 33   0.03304 1.0456   161.4    18.0    19.3
...
2022 06 09    18 03 50.7 -67 34 03   0.04058 1.0439   134.5    44.0    20.5
...
2022 06 17    23 09 42.6 -69 05 08   0.07497 1.0491   114.5    61.8    22.3
...
2022 07 02    00 24 33.8 -60 29 09   0.1488  1.0816   112.1    60.5    23.9

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-L12




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