MPEC 2020-B32 : 2020 BF1
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2020-B31
Read MPEC 2020-B33
M.P.E.C. 2020-B32 Issued 2020 January 20, 11:55 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
2020 BF1
Observations:
K20B01F* C2020 01 19.51760 13 37 53.50 +37 08 22.8 20.4 GVEB032G96
K20B01F C2020 01 19.52271 13 38 01.13 +37 08 10.8 20.2 GVEB032G96
K20B01F C2020 01 19.52785 13 38 08.82 +37 07 58.3 20.3 GVEB032G96
K20B01F C2020 01 19.53298 13 38 16.58 +37 07 46.1 20.1 GVEB032G96
K20B01F C2020 01 19.54362 13 38 32.52 +37 07 19.5 20.2 GVEB032I52
K20B01F C2020 01 19.54460 13 38 33.94 +37 07 16.5 20.2 GVEB032I52
K20B01F C2020 01 19.54557 13 38 35.44 +37 07 14.3 20.0 GVEB032I52
K20B01F C2020 01 19.54569613 38 33.97 +37 07 03.6 19.9 GVEB032H01
K20B01F C2020 01 19.54655 13 38 36.91 +37 07 11.7 20.5 GVEB032I52
K20B01F C2020 01 19.55360513 38 45.85 +37 06 42.4 20.2 GVEB032H01
K20B01F C2020 01 19.62141813 40 51.685+37 04 55.85 19.8 GVEB032F52
K20B01F C2020 01 19.63258013 41 08.441+37 04 30.03 20.4 GVEB032F52
K20B01F C2020 01 19.63462513 41 11.493+37 04 25.22 20.4 GVEB032F52
K20B01F C2020 01 19.64375913 41 25.222+37 04 02.89 20.4 GVEB032F52
K20B01F C2020 01 19.64578613 41 28.259+37 03 57.70 19.5 GVEB032F52
K20B01F C2020 01 19.65505313 41 42.171+37 03 34.05 20.1 GVEB032F52
K20B01F C2020 01 19.65708613 41 45.226+37 03 28.73 19.8 GVEB032F52
K20B01F KC2020 01 20.42688314 04 20.77 +36 15 55.0 20.4 GVEB032H01
K20B01F KC2020 01 20.43453414 04 33.61 +36 15 28.8 20.8 GVEB032H01
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers E. J. Christensen,
G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. Measurers E.
J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m reflector + CCD.
Orbital elements:
2020 BF1 Earth MOID = 0.0019 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 42.88572 (2000.0) P Q
n 1.04424002 Peri. 247.37529 -0.64691202 +0.76252996
a 0.9622084 Node 342.30949 -0.69055779 -0.58984507
e 0.1325736 Incl. 1.37147 -0.32347298 -0.26576466
P 0.94 H 26.1 G 0.15 U 7
Residuals in seconds of arc
200119 G96 0.1+ 0.1+ 200119 H01 0.1+ 0.1- 200119 F52 0.1- 0.1-
200119 G96 0.2- 0.1+ 200119 I52 0.1+ 0.0 200119 F52 0.1- 0.0
200119 G96 0.4- 0.1- 200119 H01 0.1- 0.0 200119 F52 0.0 0.0
200119 G96 0.4+ 0.2+ 200119 F52 0.4+ 0.3- 200120 H01 0.1- 0.1-
200119 I52 0.2+ 0.3+ 200119 F52 0.1+ 0.1- 200120 H01 0.1+ 0.2+
200119 I52 0.4- 0.2- 200119 F52 0.2- 0.0
200119 I52 0.1+ 0.1+ 200119 F52 0.0 0.1+
Ephemeris:
2020 BF1 a,e,i = 0.96, 0.13, 1 q = 0.8346
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 21 09 35 10.9 +28 56 45 0.09595 1.0485 130.4 45.6 22.9
...
2020 01 05 10 28 44.7 +32 40 39 0.05477 1.0215 133.2 44.6 21.5
...
2020 01 13 11 33 02.0 +36 14 52 0.03561 1.0051 126.7 51.6 20.8
...
2020 01 19 13 23 49.8 +37 26 11 0.02416 0.9921 109.4 69.3 20.4
2020 01 20 13 51 26.4 +36 44 03 0.02277 0.9899 104.6 74.1 20.5
2020 01 21 14 21 28.6 +35 29 47 0.02161 0.9877 99.1 79.6 20.5
...
2020 01 27 17 19 52.3 +16 35 32 0.02118 0.9740 59.5 119.5 22.5
...
2020 02 04 19 15 25.7 -04 47 49 0.03504 0.9554 29.8 149.1 27.0
...
2020 02 19 20 23 31.9 -16 08 23 0.07596 0.9203 25.4 152.6 29.3
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B32
Read MPEC 2020-B31
Read MPEC 2020-B33
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)