MPEC 2010-P44 : 2010 PY22
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 2010-P43
Read MPEC 2010-P45
M.P.E.C. 2010-P44 Issued 2010 Aug. 9, 20:57 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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.org/iau/mpc.html ISSN 1523-6714
2010 PY22
Observations:
K10P22Y* C2010 08 08.26966 20 37 50.14 +09 54 25.2 18.6 EP044704
K10P22Y C2010 08 08.28159 20 37 50.83 +09 53 10.5 18.8 EP044704
K10P22Y C2010 08 08.29356 20 37 51.41 +09 51 56.8 18.3 EP044704
K10P22Y C2010 08 08.30564 20 37 52.02 +09 50 41.4 18.4 EP044704
K10P22Y C2010 08 08.31757 20 37 52.66 +09 49 28.0 18.5 EP044704
K10P22Y KC2010 08 09.15581 20 38 45.14 +08 22 20.7 18.2 V EP044H21
K10P22Y KC2010 08 09.16210 20 38 45.49 +08 21 41.4 18.6 V EP044H21
K10P22Y KC2010 08 09.16523 20 38 45.65 +08 21 21.8 18.3 V EP044H21
K10P22Y KC2010 08 09.16848 20 38 45.83 +08 21 01.6 18.4 V EP044H21
K10P22Y 1C2010 08 09.20350 20 38 48.31 +08 17 19.5 EP044658
K10P22Y 1C2010 08 09.20604 20 38 48.48 +08 17 04.1 EP044658
K10P22Y 1C2010 08 09.21850 20 38 49.15 +08 15 46.5 EP044658
K10P22Y 4C2010 08 09.29334520 38 53.14 +08 08 05.5 17.8 R EP044673
K10P22Y 4C2010 08 09.29408620 38 53.19 +08 08 00.9 17.8 R EP044673
K10P22Y 4C2010 08 09.29547520 38 53.26 +08 07 52.4 17.6 R EP044673
K10P22Y 4C2010 08 09.29605320 38 53.28 +08 07 48.5 17.5 R EP044673
K10P22Y 4C2010 08 09.35885 20 38 57.62 +08 01 23.4 18.0 R EP044F65
K10P22Y 4C2010 08 09.36647 20 38 58.02 +08 00 36.1 17.7 R EP044F65
K10P22Y 4C2010 08 09.38595 20 38 59.01 +07 58 35.0 17.9 R EP044F65
K10P22Y KC2010 08 09.82997220 39 26.73 +07 12 18.4 17.9 V EP044B03
K10P22Y KC2010 08 09.83415220 39 26.98 +07 11 52.3 17.9 V EP044B03
K10P22Y KC2010 08 09.83787220 39 27.21 +07 11 29.0 17.9 V EP044B03
K10P22Y KC2010 08 09.83976 20 39 27.68 +07 11 19.0 17.8 R EP044213
K10P22Y KC2010 08 09.84483 20 39 27.95 +07 10 47.7 17.7 R EP044213
K10P22Y KC2010 08 09.85150 20 39 28.33 +07 10 06.4 16.8 R EP044213
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/10 Schmidt-Cassegrain.
658 National Research Council of Canada. Observer D. D. Balam. Measurers
D. D. Balam, D. Bohlender, D. Monin, E. Chisholm, J. J. Kavelaars. 1.82-m
Plaskett telescope + CCD.
673 Table Mountain Observatory, Wrightwood. Observers M. Hicks, T. Truong.
Measurer M. Hicks.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
F65 Haleakala-Faulkes Telescope North. Observer J. Bedient. 2.0-m
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2010 PY22 Earth MOID = 0.3250 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 6.73586 (2000.0) P Q
n 0.23977974 Peri. 128.64951 +0.15146628 +0.94844767
a 2.5660260 Node 146.64904 -0.98845926 +0.14462109
e 0.5266355 Incl. 30.42381 +0.00250267 -0.28201376
P 4.11 H 18.9 G 0.15 U 9
Residuals in seconds of arc
100808 704 0.2- 0.4- 100809 658 0.3- 0.0 100809 F65 0.1- 0.2+
100808 704 0.8+ 0.7- 100809 658 0.1+ 0.4+ 100809 B03 0.5- 0.3+
100808 704 0.2+ 0.2+ 100809 658 0.2- 0.3+ 100809 B03 0.2- 0.2+
100808 704 0.1- 0.1+ 100809 673 0.2- 0.3- 100809 B03 0.2+ 0.0
100808 704 0.2+ 1.0+ 100809 673 0.1- 0.3- 100809 213 0.7+ 0.3-
100809 H21 0.3- 0.2+ 100809 673 0.1- 0.2- 100809 213 0.5+ 0.1-
100809 H21 0.1- 0.0 100809 673 0.3- 0.5- 100809 213 0.7+ 0.1+
100809 H21 0.2- 0.1- 100809 F65 0.2- 0.1-
100809 H21 0.1- 0.1- 100809 F65 0.0 0.0
Ephemeris:
2010 PY22 a,e,i = 2.57, 0.53, 30 q = 1.2147
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 02 20 31.34 +20 30.2 0.328 1.288 141.4 29.4 18.3
2010 08 12 20 41.66 +03 28.8 0.332 1.328 158.4 16.3 18.0
2010 08 22 20 52.19 -12 07.9 0.376 1.375 162.6 12.7 18.2
2010 09 01 21 03.46 -23 29.0 0.454 1.427 152.5 19.1 18.9
2010 09 11 21 15.71 -30 38.5 0.556 1.484 141.6 24.9 19.6
2010 09 21 21 29.05 -34 44.5 0.676 1.544 132.5 28.6 20.3
2010 10 01 21 43.30 -36 48.3 0.809 1.607 124.8 30.8 20.8
2010 10 11 21 58.25 -37 30.9 0.951 1.671 118.0 31.8 21.3
2010 10 21 22 13.73 -37 18.5 1.100 1.737 111.8 32.2 21.7
2010 10 31 22 29.52 -36 28.5 1.256 1.803 106.0 32.0 22.0
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-P44
Read MPEC 2010-P43
Read MPEC 2010-P45
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)