[Iaude] MPEC Q65: 2020 QQ [a=1.98,e=0.61,i=7.5,H=27.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Aug 18 08:00:35 EDT 2020
M.P.E.C. 2020-Q65 Issued 2020 August 18, 11:59 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
2020 QQ
Observations:
K20Q00Q* C2020 08 17.35698721 10 44.565-07 35 42.08 20.19wUEQ065F51
K20Q00Q C2020 08 17.36954121 11 01.555-07 39 33.48 20.19wUEQ065F51
K20Q00Q C2020 08 17.38212021 11 18.409-07 43 23.44 20.12wUEQ065F51
K20Q00Q KC2020 08 17.62815 21 16 57.06 -08 54 16.1 21.4 GVEQ065N88
K20Q00Q KC2020 08 17.63016 21 16 59.44 -08 54 47.9 20.8 GVEQ065N88
K20Q00Q KC2020 08 17.63222 21 17 01.91 -08 55 20.0 21.2 GVEQ065N88
K20Q00Q KC2020 08 17.87589521 21 54.96 -09 55 17.6 20.1 GVEQ065Z84
K20Q00Q KC2020 08 17.87635021 21 55.50 -09 55 23.9 19.7 GVEQ065Z84
K20Q00Q KC2020 08 17.87862221 21 57.96 -09 55 55.9 20.1 GVEQ065Z84
K20Q00Q KC2020 08 17.87882921 22 01.448-09 55 23.25 20.3 GVEQ065J04
K20Q00Q KC2020 08 17.88104821 22 00.47 -09 56 29.7 20.3 GVEQ065Z84
K20Q00Q KC2020 08 17.90936 21 22 27.11 -10 03 25.2 19.9 GVEQ065104
K20Q00Q KC2020 08 17.91976 21 22 37.86 -10 05 48.1 VEQ065104
K20Q00Q KC2020 08 17.92501 21 22 43.29 -10 07 00.0 19.7 GVEQ065104
K20Q00Q KC2020 08 17.98874721 23 50.30 -10 21 12.5 19.7 GVEQ065I93
K20Q00Q KC2020 08 17.99244521 23 54.03 -10 22 01.7 20.4 GVEQ065I93
K20Q00Q KC2020 08 17.99632621 23 57.93 -10 22 53.3 20.7 GVEQ065I93
K20Q00Q C2020 08 18.04289 21 24 42.55 -10 33 05.9 21.5 VVEQ065033
K20Q00Q C2020 08 18.04376 21 24 43.43 -10 33 16.8 21.1 VVEQ065033
K20Q00Q C2020 08 18.04463 21 24 44.29 -10 33 27.9 21.3 VVEQ065033
K20Q00Q KC2020 08 18.17420821 27 05.75 -10 59 51.1 20.5 VuEQ065H21
K20Q00Q KC2020 08 18.17985821 27 10.93 -11 00 58.9 20.9 VuEQ065H21
K20Q00Q KC2020 08 18.18541521 27 16.04 -11 02 05.5 20.8 VuEQ065H21
K20Q00Q KC2020 08 18.20313 21 27 33.65 -11 05 35.0 20.4 RqEQ065H36
K20Q00Q KC2020 08 18.20866 21 27 38.71 -11 06 40.7 20.0 RqEQ065734
K20Q00Q KC2020 08 18.21141 21 27 41.19 -11 07 13.6 20.8 RqEQ065H36
K20Q00Q KC2020 08 18.21184 21 27 41.66 -11 07 19.9 20.2 RqEQ065734
K20Q00Q KC2020 08 18.21938 21 27 48.27 -11 08 47.3 20.3 RqEQ065734
K20Q00Q KC2020 08 18.21948 21 27 48.33 -11 08 49.3 20.9 RqEQ065H36
K20Q00Q KC2020 08 18.22288 21 27 51.49 -11 09 29.9 20.9 RqEQ065734
K20Q00Q KC2020 08 18.22676 21 27 55.02 -11 10 15.9 20.2 RqEQ065734
K20Q00Q C2020 08 18.24340 21 28 12.98 -11 13 10.1 20.0 GVEQ065I52
K20Q00Q C2020 08 18.24488 21 28 14.28 -11 13 27.0 20.8 GVEQ065I52
K20Q00Q C2020 08 18.24636 21 28 15.61 -11 13 43.8 19.7 GVEQ065I52
K20Q00Q C2020 08 18.24784 21 28 16.89 -11 14 02.0 20.2 GVEQ065I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U.
Laux, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.7-m reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer E. Kuusela. Measurers M.
Micheli, D. Koschny, L. Conversi, M. Busch, E. Schwab, A. Knofel. 1.0-m
f/4.4 reflector + CCD.
N88 Xingming Observatory #3, Nanshan. Observer X. Gao. Measurer Q.-Z. Ye.
0.6-m f/8 Ritchey-Chretien + CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli, R. Jehn. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2020 QQ Earth MOID = 0.0122 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 349.34570 (2000.0) P Q
n 0.35316337 Peri. 106.58977 -0.28909400 +0.95458181
a 1.9822220 Node 146.33621 -0.92041254 -0.25645907
e 0.6098104 Incl. 7.47349 -0.26318324 -0.15166515
P 2.79 H 27.2 G 0.15 U 7
Residuals in seconds of arc
200817 F51 0.2- 0.2+ 200817 104 0.3- 0.1- 200818 734 0.4+ 0.1+
200817 F51 0.2+ 0.1+ 200817 104 0.2- 0.4- 200818 H36 1.3+ 0.4-
200817 F51 0.2+ 0.0 200817 I93 0.5- 0.8+ 200818 734 (1.7+ 1.4-)
200817 N88 0.5+ 1.4- 200817 I93 0.0 0.2+ 200818 734 0.5- 0.4+
200817 N88 0.3- 1.1- 200817 I93 0.3+ 0.5- 200818 H36 0.1- 0.6-
200817 N88 0.6- 0.4- 200818 033 0.2- 0.1- 200818 734 0.9+ 0.9-
200817 Z84 0.9- 0.0 200818 033 0.1+ 0.0 200818 734 (1.9+ 1.3-)
200817 Z84 0.1- 0.1+ 200818 033 0.0 0.0 200818 I52 0.3- 0.1+
200817 Z84 0.5+ 0.1+ 200818 H21 0.2- 0.2- 200818 I52 0.3- 0.5+
200817 J04 0.5- 0.1+ 200818 H21 0.0 0.2+ 200818 I52 0.1+ 1.0+
200817 Z84 0.5- 0.3+ 200818 H21 0.6+ 0.4+ 200818 I52 0.2- 0.1+
200817 104 0.5+ 0.3+ 200818 H36 0.0 0.2-
Ephemeris:
2020 QQ a,e,i = 1.98, 0.61, 7 q = 0.7734
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 19 10 37 44.8 +25 08 38 0.2629 0.8243 37.8 131.0 29.7
...
2020 08 03 11 04 23.9 +27 42 12 0.1106 0.9225 31.8 144.5 29.7
...
2020 08 11 12 12 49.9 +35 05 42 0.03565 0.9876 42.6 136.0 26.3
...
2020 08 17 21 01 01.9 -05 31 25 0.02816 1.0399 166.3 13.3 20.3
2020 08 18 21 24 01.8 -10 20 16 0.03675 1.0488 173.1 6.7 20.6
2020 08 19 21 38 30.3 -13 14 57 0.04575 1.0577 176.3 3.6 21.0
...
2020 08 25 22 11 13.2 -19 18 36 0.1027 1.1124 171.4 7.8 23.0
...
2020 09 02 22 22 53.8 -21 01 50 0.1827 1.1869 165.8 12.0 24.6
...
2020 09 17 22 31 29.5 -21 07 56 0.3470 1.3277 155.0 18.7 26.5
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q65
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