MPEC 2020-Q131 : 2020 QX2
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-Q130
Read MPEC 2020-Q132
M.P.E.C. 2020-Q131 Issued 2020 August 20, 22:32 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 QX2
Observations:
K20Q02X C2020 08 18.33489021 34 47.004+10 52 24.18 20.49GVEQ131F51
K20Q02X C2020 08 18.34598621 34 53.201+10 52 14.39 20.70GVEQ131F51
K20Q02X C2020 08 18.35966321 35 00.821+10 52 02.18 21.00GVEQ131F51
K20Q02X C2020 08 18.36825621 35 05.570+10 51 54.51 21.80GVEQ131F51
K20Q02X C2020 08 18.37084321 35 07.011+10 51 52.18 20.77GVEQ131F51
K20Q02X* C2020 08 20.20564 21 54 49.93 +10 16 02.5 21.1 GVEQ131G96
K20Q02X C2020 08 20.21130 21 54 53.59 +10 15 55.1 VEQ131G96
K20Q02X C2020 08 20.21697 21 54 57.27 +10 15 48.1 20.8 GVEQ131G96
K20Q02X C2020 08 20.22261 21 55 00.92 +10 15 40.5 20.9 GVEQ131G96
K20Q02X C2020 08 20.28803 21 55 43.08 +10 14 12.9 21.1 GVEQ131G96
K20Q02X C2020 08 20.28861 21 55 43.44 +10 14 12.3 20.6 GVEQ131G96
K20Q02X C2020 08 20.28919 21 55 43.81 +10 14 11.1 21.0 GVEQ131G96
K20Q02X C2020 08 20.28977 21 55 44.17 +10 14 10.4 20.8 GVEQ131G96
K20Q02X C2020 08 20.31215 21 55 58.58 +10 13 39.8 20.8 GVEQ131I52
K20Q02X C2020 08 20.31488 21 56 00.33 +10 13 35.9 20.2 GVEQ131I52
K20Q02X C2020 08 20.31740 21 56 01.93 +10 13 32.1 21.5 GVEQ131I52
K20Q02X C2020 08 20.31992 21 56 03.57 +10 13 28.2 20.8 GVEQ131I52
K20Q02X C2020 08 20.84025 22 02 14.89 +10 00 04.1 21.0 VVEQ131033
K20Q02X C2020 08 20.84187 22 02 16.02 +10 00 01.9 21.0 VVEQ131033
K20Q02X C2020 08 20.84349 22 02 17.11 +09 59 59.4 20.8 VVEQ131033
K20Q02X KC2020 08 20.87745122 02 40.80 +09 59 20.8 20.9 GVEQ131L01
K20Q02X KC2020 08 20.87961622 02 42.26 +09 59 17.3 20.7 GVEQ131L01
K20Q02X KC2020 08 20.88134722 02 43.47 +09 59 14.9 20.8 GVEQ131L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, 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 H. Groeller. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne.
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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, E. Pettarin. Measurer
E. Pettarin. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2020 QX2 Earth MOID = 0.0483 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 322.68540 (2000.0) P Q
n 0.37646359 Peri. 188.33342 +0.97429061 +0.22118374
a 1.8995646 Node 158.74031 -0.19929413 +0.93480959
e 0.4449486 Incl. 6.78578 -0.10506978 +0.27786470
P 2.62 H 25.81 G 0.15 U 9
Residuals in seconds of arc
200818 F51 0.1- 0.0+ 200820 G96 0.0+ 0.1- 200820 I52 0.2- 0.3-
200818 F51 0.0+ 0.0- 200820 G96 0.3+ 0.1+ 200820 033 0.3- 0.4-
200818 F51 0.2+ 0.1- 200820 G96 0.1+ 0.3+ 200820 033 0.2- 0.3-
200818 F51 0.1- 0.0+ 200820 G96 0.1+ 0.1- 200820 033 0.7- 0.4-
200818 F51 0.0- 0.0+ 200820 G96 0.1- 0.0- 200820 L01 0.5+ 0.5+
200820 G96 0.0- 0.2- 200820 I52 0.0+ 0.4+ 200820 L01 0.1+ 0.2+
200820 G96 0.1- 0.2- 200820 I52 0.1- 0.3+ 200820 L01 0.5+ 0.3+
200820 G96 0.0- 0.2+ 200820 I52 0.4- 0.1+
Ephemeris:
2020 QX2 a,e,i = 1.90, 0.44, 7 q = 1.0544
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 21 19 40 31.5 +08 42 27 0.1824 1.1781 150.3 25.3 23.6
...
2020 08 05 20 12 08.5 +11 14 37 0.1164 1.1161 149.3 27.6 22.6
...
2020 08 13 20 51 02.8 +11 37 07 0.08691 1.0906 151.9 26.0 21.9
...
2020 08 19 21 41 31.3 +10 41 34 0.06896 1.0756 156.3 22.2 21.2
2020 08 20 21 52 24.6 +10 21 34 0.06649 1.0735 157.2 21.5 21.1
2020 08 21 22 04 05.2 +09 57 32 0.06420 1.0714 157.9 20.8 21.0
...
2020 08 27 23 29 11.9 +05 57 36 0.05539 1.0616 157.0 21.8 20.7
...
2020 09 04 01 30 31.3 -01 44 34 0.05948 1.0549 140.2 37.7 21.3
...
2020 09 19 03 29 20.9 -09 42 20 0.09807 1.0625 123.9 51.7 22.8
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q131
Read MPEC 2020-Q130
Read MPEC 2020-Q132
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)