MPEC 2022-X57 : 2022 XL
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M.P.E.C. 2022-X57 Issued 2022 December 5, 15:39 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 XL
Observations:
K22X00L* C2022 12 01.92214003 45 23.74 +09 50 31.6 17.7 RoEX057K88
K22X00L C2022 12 01.92239903 45 24.87 +09 50 30.0 17.7 RoEX057K88
K22X00L C2022 12 01.92265803 45 26.04 +09 50 28.3 17.8 RoEX057K88
K22X00L C2022 12 01.92291803 45 27.14 +09 50 26.0 17.5 RoEX057K88
K22X00L KC2022 12 01.93193403 46 06.13 +09 49 29.0 17.5 RoEX057K88
K22X00L C2022 12 01.93247503 46 08.41 +09 49 25.2 17.6 RoEX057K88
K22X00L C2022 12 01.93274703 46 09.54 +09 49 24.2 17.7 RoEX057K88
K22X00L KC2022 12 01.93450403 46 17.09 +09 49 12.7 17.8 RoEX057K88
K22X00L KC2022 12 01.93531903 46 20.54 +09 49 08.1 oEX057K88
K22X00L KC2022 12 01.93613303 46 23.98 +09 49 02.6 17.7 RoEX057K88
K22X00L KC2022 12 01.93789403 46 31.37 +09 48 51.8 17.9 RoEX057K88
K22X00L KC2022 12 01.93984303 46 39.56 +09 48 39.0 17.5 RoEX057K88
K22X00L KC2022 12 01.94065803 46 42.99 +09 48 34.1 17.7 RoEX057K88
K22X00L KC2022 12 01.95920703 47 58.77 +09 46 38.4 17.9 RoEX057K88
K22X00L KC2022 12 01.96008803 48 02.31 +09 46 32.7 17.9 RoEX057K88
K22X00L KC2022 12 01.96097003 48 05.82 +09 46 27.8 18.0 RoEX057K88
K22X00L KC2022 12 01.96185203 48 09.35 +09 46 22.0 18.0 RoEX057K88
K22X00L KC2022 12 01.97075103 48 44.39 +09 45 27.5 17.8 RoEX057K88
K22X00L KC2022 12 01.97163503 48 47.80 +09 45 21.6 17.8 RoEX057K88
K22X00L KC2022 12 01.97251603 48 51.20 +09 45 16.5 17.7 RoEX057K88
K22X00L KC2022 12 01.97341003 48 54.73 +09 45 10.9 17.7 RoEX057K88
K22X00L KC2022 12 02.01101703 51 14.76 +09 41 23.4 18.1 RoEX057K88
K22X00L KC2022 12 02.01189803 51 17.95 +09 41 17.8 18.1 RoEX057K88
K22X00L KC2022 12 02.01277903 51 21.09 +09 41 13.1 17.9 RoEX057K88
K22X00L KC2022 12 02.01366003 51 24.28 +09 41 07.1 17.9 RoEX057K88
K22X00L KC2022 12 02.01454503 51 27.37 +09 41 02.4 18.2 RoEX057K88
K22X00L KC2022 12 02.02209 03 52 01.56 +09 42 28.9 18.7 GVEX057K83
K22X00L KC2022 12 02.02664 03 52 17.08 +09 42 02.1 19.1 GVEX057K83
K22X00L KC2022 12 02.05900303 55 30.967+10 12 50.23 17.8 GXEX057Y00
K22X00L KC2022 12 02.06425203 55 45.584+10 12 14.67 XEX057Y00
K22X00L KC2022 12 02.06942603 55 59.836+10 11 39.19 17.8 GXEX057Y00
K22X00L KC2022 12 02.09634 03 58 25.65 +09 37 49.4 18.6 VqEX057734
K22X00L KC2022 12 02.09767 03 58 29.36 +09 37 44.5 19.1 VqEX057734
K22X00L KC2022 12 02.10034 03 58 36.76 +09 37 34.8 18.8 VqEX057734
K22X00L KC2022 12 02.10300 03 58 44.15 +09 37 25.7 18.9 VqEX057734
K22X00L KC2022 12 02.12947503 59 25.29 +09 35 40.9 XEX057W62
K22X00L KC2022 12 02.13366303 59 35.63 +09 35 24.6 17.7 GXEX057W62
K22X00L KC2022 12 02.13783003 59 45.82 +09 35 07.9 XEX057W62
K22X00L mC2022 12 02.26694204 05 07.768+09 30 07.31 18.65GVEX057I52
K22X00L mC2022 12 02.26711204 05 08.041+09 30 06.37 18.38GVEX057I52
K22X00L mC2022 12 02.26728104 05 08.347+09 30 05.98 18.76GVEX057I52
K22X00L mC2022 12 02.26745104 05 08.639+09 30 05.11 18.56GVEX057I52
Observer details:
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.70-m f/3.0 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
K83 Beppe Forti Astronomical Observatory, Montelupo. Observers M. Tombelli,
M. Iozzi, A. Squilloni. Measurers M. Tombelli, F. Bernardi. 0.40-m f/8
Ritchey-Chretien + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
W62 Comet Hunter Observatory2, New Ringgold. Observer J. Maikner. 0.30-m
f/3.8 Riccardi-Honders + CCD.
Y00 SONEAR Observatory, Oliveira. Observer C. Jacques. 0.45-m f/2.9
reflector + CCD.
Orbital elements:
2022 XL Earth MOID = 0.0001 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 117.39701 (2000.0) P Q
n 0.80845664 Peri. 98.50511 +0.97283185 +0.22061468
a 1.1412082 Node 248.77275 -0.23074294 +0.89924809
e 0.3089128 Incl. 4.31871 -0.01886478 +0.37773275
P 1.22 H 29.30 G 0.15 U 6
Residuals in seconds of arc
221201 K88 0.2+ 0.5+ 221201 K88 0.4- 0.3- 221202 Y00 0.2- 0.3+
221201 K88 0.1+ 0.5+ 221201 K88 0.5- 0.3+ 221202 Y00 0.3- 0.3+
221201 K88 0.6+ 0.5+ 221201 K88 0.2- 0.1- 221202 Y00 0.1+ 0.2-
221201 K88 0.1+ 0.2- 221201 K88 0.1+ 0.4+ 221202 734 0.1+ 0.3+
221201 K88 0.2+ 0.1- 221201 K88 0.3- 0.1- 221202 734 0.1- 0.1+
221201 K88 0.2- 0.5- 221201 K88 0.7- 0.2+ 221202 734 0.4- 0.2-
221201 K88 0.7- 0.2+ 221201 K88 0.3+ 0.1+ 221202 734 0.4+ 0.1+
221201 K88 0.4+ 0.2- 221202 K88 0.6- 0.2+ 221202 W62 0.2- 0.5-
221201 K88 0.3+ 0.3+ 221202 K88 0.1- 0.1- 221202 W62 0.3- 0.1-
221201 K88 0.3+ 0.1- 221202 K88 0.3- 0.4+ 221202 W62 0.3- 0.3-
221201 K88 0.3- 0.2+ 221202 K88 0.3+ 0.3- 221202 I52 0.3+ 0.2+
221201 K88 0.2- 0.3- 221202 K88 0.7- 0.2+ 221202 I52 0.1- 0.2-
221201 K88 0.0 0.1- 221202 K83 0.1- 0.2- 221202 I52 0.0 0.1+
221201 K88 0.7- 0.1- 221202 K83 0.1+ 0.0 221202 I52 0.1- 0.2-
Ephemeris:
2022 XL a,e,i = 1.14, 0.31, 4 q = 0.7887
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 11 05 16 28 02.4 -09 49 02 0.1545 0.8571 27.1 148.2 33.0
...
2022 11 20 16 36 00.7 -08 49 31 0.06285 0.9284 17.3 161.6 34.7
...
2022 11 28 16 46 12.4 -08 16 44 0.01795 0.9694 15.1 164.6 33.5
...
2022 12 04 04 30 21.2 +08 51 00 0.01544 1.0007 166.5 13.3 21.0
2022 12 05 04 34 28.2 +08 43 08 0.02098 1.0059 166.2 13.5 21.7
2022 12 06 04 36 52.6 +08 39 00 0.02653 1.0112 166.0 13.7 22.2
...
2022 12 12 04 42 06.3 +08 38 27 0.06021 1.0425 163.6 15.4 24.1
...
2022 12 20 04 44 38.8 +09 00 18 0.1069 1.0842 158.7 19.2 25.6
...
2023 01 04 04 51 12.6 +10 15 30 0.2032 1.1598 147.5 27.1 27.4
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-X57
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