MPEC 2021-J36 : 2021 JQ
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M.P.E.C. 2021-J36 Issued 2021 May 3, 23:59 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2021 JQ
Observations:
K21J00Q C2021 05 01.23728 11 11 07.22 -01 35 41.4 19.3 GVEJ036703
K21J00Q C2021 05 01.24771 11 11 10.51 -01 32 08.1 19.6 GVEJ036703
K21J00Q C2021 05 01.25294 11 11 12.19 -01 30 21.8 19.7 GVEJ036703
K21J00Q* C2021 05 03.32475811 24 25.353+10 32 24.52 19.39wUEJ036F51
K21J00Q C2021 05 03.33718111 24 29.541+10 36 46.29 VEJ036F51
K21J00Q C2021 05 03.34908611 24 33.572+10 40 57.01 19.41wUEJ036F51
K21J00Q C2021 05 03.36125111 24 37.713+10 45 12.97 19.46wUEJ036F51
K21J00Q KC2021 05 03.67255 11 26 45.49 +12 33 20.3 19.0 GVEJ036N82
K21J00Q KC2021 05 03.67813 11 26 47.52 +12 35 16.9 18.9 GVEJ036N82
K21J00Q KC2021 05 03.68373 11 26 49.50 +12 37 14.5 19.2 GVEJ036N82
K21J00Q KC2021 05 03.82441311 27 49.60 +13 26 43.4 19.6 GVEJ036L01
K21J00Q KC2021 05 03.82545011 27 49.97 +13 27 05.0 19.6 GVEJ036L01
K21J00Q KC2021 05 03.82597411 27 50.16 +13 27 14.5 19.2 GVEJ036595
K21J00Q KC2021 05 03.82750611 27 50.70 +13 27 48.4 19.5 GVEJ036L01
K21J00Q KC2021 05 03.82854111 27 51.07 +13 28 10.3 19.4 GVEJ036L01
K21J00Q KC2021 05 03.83126411 27 52.06 +13 29 07.3 19.4 GVEJ036L01
K21J00Q KC2021 05 03.83336911 27 52.83 +13 29 50.0 19.1 GVEJ036595
K21J00Q KC2021 05 03.84075211 27 55.54 +13 32 24.4 19.1 GVEJ036595
K21J00Q KC2021 05 03.85355311 28 00.78 +13 36 54.0 19.3 GVEJ036203
K21J00Q KC2021 05 03.86259 11 28 05.40 +13 40 07.8 18.8 GVEJ036958
K21J00Q KC2021 05 03.86607011 28 05.30 +13 41 16.3 19.2 GVEJ036203
K21J00Q KC2021 05 03.87081 11 28 08.33 +13 43 00.3 19.8 GVEJ036958
K21J00Q KC2021 05 03.87694211 28 10.49 +13 45 07.0 19.9 GVEJ036I93
K21J00Q KC2021 05 03.87774811 28 09.50 +13 45 20.5 19.0 GVEJ036203
K21J00Q KC2021 05 03.87912 11 28 11.36 +13 45 54.7 19.1 GVEJ036958
K21J00Q KC2021 05 03.90296311 28 19.84 +13 54 11.1 19.1 GVEJ036I93
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/5.15 reflector + CCD.
703 Catalina Sky Survey. Observer T. A. Pruyne. Measurers E. J. Christensen,
B. Gray, D. Rankin, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.32-m f/4.1 Schmidt-Cassegrain
+ CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, I. Smith. 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
N82 Multa Observatory. Observer L. Elenin. 0.4-m f/1.25 reflector + CCD.
Orbital elements:
2021 JQ Earth MOID = 0.0314 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 232.45808 (2000.0) P Q
n 0.74876275 Peri. 34.58072 -0.29400832 +0.93440546
a 1.2010836 Node 219.42987 -0.93277801 -0.32640796
e 0.1534984 Incl. 18.46005 -0.20852889 +0.14263340
P 1.32 H 23.85 G 0.15 U 8
Residuals in seconds of arc
210501 703 0.6- 0.4- 210503 N82 0.5- 0.6- 210503 203 0.3+ 0.1+
210501 703 0.1- 0.4+ 210503 L01 0.1+ 0.0 210503 958 0.1+ 0.2-
210501 703 0.4+ 0.0 210503 L01 0.0 0.2- 210503 203 0.2+ 0.2+
210503 F51 0.1+ 0.1+ 210503 595 0.5- 0.2- 210503 958 0.3- 0.0
210503 F51 0.0 0.0 210503 L01 0.2- 0.1+ 210503 I93 0.5+ 0.3+
210503 F51 0.0 0.0 210503 L01 0.2- 0.3+ 210503 203 0.3- 0.1+
210503 F51 0.0 0.1- 210503 L01 0.1- 0.2+ 210503 958 0.2+ 0.3+
210503 N82 0.5+ 0.2- 210503 595 0.5- 0.0 210503 I93 0.3- 0.1-
210503 N82 0.5+ 0.7- 210503 595 0.2+ 0.2-
Ephemeris:
2021 JQ a,e,i = 1.20, 0.15, 18 q = 1.0167
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 04 03 09 57 57.6 -58 39 32 0.1803 1.0943 117.3 54.3 22.3
...
2021 04 18 10 15 35.8 -46 09 44 0.1026 1.0642 123.6 51.8 21.0
...
2021 04 26 10 43 34.9 -26 23 59 0.06794 1.0506 129.3 47.8 19.9
...
2021 05 02 11 15 52.6 +02 47 44 0.05441 1.0416 127.2 50.4 19.5
2021 05 03 11 22 17.9 +08 38 18 0.05401 1.0402 125.3 52.2 19.5
2021 05 04 11 29 01.5 +14 29 07 0.05422 1.0389 123.1 54.4 19.6
...
2021 05 10 12 15 34.5 +43 37 45 0.06668 1.0315 107.3 69.2 20.5
...
2021 05 18 13 29 42.4 +62 12 59 0.09970 1.0239 94.4 80.0 21.7
...
2021 06 02 15 38 34.2 +71 10 55 0.1711 1.0169 86.1 84.3 23.0
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-J36
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