MPEC 2022-L67 : 2022 LB2
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M.P.E.C. 2022-L67 Issued 2022 June 8, 07:58 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 LB2
Observations:
K22L02B* C2022 06 06.39104716 22 26.732-16 58 09.22 21.59wUEL067F52
K22L02B C2022 06 06.39817716 22 26.950-16 58 15.21 21.70wUEL067F52
K22L02B C2022 06 06.40526516 22 27.186-16 58 20.69 21.52wUEL067F52
K22L02B C2022 06 06.52192716 22 31.235-16 59 48.30 21.66GVEL067F52
K22L02B C2022 06 06.52273116 22 31.273-16 59 48.85 22.09GVEL067F52
K22L02B ^C2022 06 06.54319216 22 32.100-17 00 01.71 20.77GVEL067568
K22L02B ^C2022 06 06.55057216 22 32.432-17 00 06.58 20.78GVEL067568
K22L02B ^C2022 06 06.55811216 22 32.792-17 00 11.91 20.41GVEL067568
K22L02B |C2022 06 07.07296 16 23 19.46 -17 06 10.9 21.1 GVEL067807
K22L02B |C2022 06 07.07684 16 23 19.64 -17 06 14.6 21.2 GVEL067807
K22L02B |C2022 06 07.08127 16 23 19.84 -17 06 18.7 21.3 GVEL067807
K22L02B KC2022 06 07.24189016 23 30.599-17 10 18.88 21.19GVEL067I52
K22L02B KC2022 06 07.24744716 23 30.880-17 10 23.45 21.24GVEL067I52
K22L02B KC2022 06 07.25300316 23 31.074-17 10 28.92 22.20GVEL067I52
K22L02B |C2022 06 08.06697 16 24 41.75 -17 21 27.5 21.0 GVEL067807
K22L02B |C2022 06 08.06974 16 24 41.91 -17 21 30.4 20.9 GVEL067807
K22L02B |C2022 06 08.07251 16 24 42.07 -17 21 33.4 21.3 GVEL067807
K22L02B KC2022 06 08.25077316 24 55.630-17 26 17.70 VEL067G84
K22L02B KC2022 06 08.25967316 24 56.060-17 26 26.50 VEL067G84
K22L02B KC2022 06 08.26413016 24 56.280-17 26 30.90 21.68GVEL067G84
K22L02B KC2022 06 08.30822116 24 58.590-17 27 16.30 22.34GVEL067I52
K22L02B KC2022 06 08.31512716 24 59.020-17 27 23.00 VEL067I52
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.
G84 Mount Lemmon SkyCenter. 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. 0.8-m f/7.0 reflector
+ CMOS.
I52 Steward Observatory, Mt. Lemmon Station. Observers G. J. Leonard, 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.
Orbital elements:
2022 LB2 Earth MOID = 0.0069 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 6.45491 (2000.0) P Q
n 0.46372853 Peri. 225.50684 +0.65033692 +0.75880453
a 1.6530786 Node 85.09468 -0.68638659 +0.60712838
e 0.4169223 Incl. 2.05590 -0.32547709 +0.23581944
P 2.13 H 26.01 G 0.15 U 7
Residuals in seconds of arc
220606 F52 0.1+ 0.2+ 220607 807 0.1+ 0.0 220608 807 0.0 0.1-
220606 F52 0.0 0.0 220607 807 0.1+ 0.0 220608 G84 0.7+ 0.2-
220606 F52 0.1+ 0.2+ 220607 807 0.0 0.2+ 220608 G84 0.1+ 0.2+
220606 F52 0.3- 0.0 220607 I52 0.2- 0.0 220608 G84 0.0 0.4+
220606 F52 0.2- 0.0 220607 I52 0.4+ 0.5+ 220608 I52 0.1- 0.4-
220606 568 0.1+ 0.1- 220607 I52 0.3- 0.1+ 220608 I52 0.8+ 0.3-
220606 568 0.0 0.1+ 220608 807 0.0 0.2-
220606 568 0.1- 0.1- 220608 807 0.0 0.1-
Ephemeris:
2022 LB2 a,e,i = 1.65, 0.42, 2 q = 0.9639
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 09 16 09 45.2 -15 22 32 0.2672 1.2681 163.7 12.9 24.4
...
2022 05 24 16 14 28.5 -15 31 59 0.1679 1.1797 174.1 5.1 22.9
...
2022 06 01 16 17 53.2 -16 05 29 0.1223 1.1354 172.9 6.3 22.2
...
2022 06 07 16 23 10.4 -17 05 34 0.09064 1.1042 169.9 9.3 21.6
2022 06 08 16 24 32.1 -17 20 49 0.08555 1.0991 169.4 9.7 21.5
2022 06 09 16 26 06.2 -17 38 13 0.08049 1.0942 169.0 10.2 21.4
...
2022 06 15 16 43 16.8 -20 37 29 0.05109 1.0658 168.4 11.1 20.4
...
2022 06 23 19 10 19.2 -36 46 34 0.01669 1.0321 160.7 19.0 18.2
...
2022 07 08 03 18 35.3 +04 42 41 0.06213 0.9852 58.0 118.9 24.7
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-L67
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