[Iaude] MPEC H28: 2017 HZ [a=0.89,e=0.22,i=8.6,H=27.0]
mpec at si.edu
mpec at si.edu
Thu Apr 20 14:43:24 EDT 2017
M.P.E.C. 2017-H28 Issued 2017 Apr. 20, 18:40 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 http://www.minorplanetcenter.net/ ISSN 1523-6714
2017 HZ
Observations:
K17H00Z* C2017 04 17.37002 13 29 38.99 -04 27 24.6 19.6 VqEH028G96
K17H00Z C2017 04 17.37431 13 29 33.32 -04 28 14.7 19.9 VqEH028G96
K17H00Z C2017 04 17.37856 13 29 27.69 -04 29 04.5 19.9 VqEH028G96
K17H00Z C2017 04 17.38284 13 29 22.01 -04 29 54.6 qEH028G96
K17H00Z C2017 04 17.45888 13 27 43.41 -04 44 38.7 20.4 VqEH028G96
K17H00Z C2017 04 17.46203 13 27 39.44 -04 45 15.9 20.8 VqEH028G96
K17H00Z C2017 04 17.46369 13 27 37.32 -04 45 34.1 20.8 VqEH028G96
K17H00Z C2017 04 18.21434 13 13 35.16 -07 02 57.4 20.6 VqEH028G96
K17H00Z C2017 04 18.21731 13 13 31.65 -07 03 28.2 20.4 VqEH028G96
K17H00Z C2017 04 18.21771 13 13 31.17 -07 03 32.3 20.5 VqEH028G96
K17H00Z C2017 04 18.21811 13 13 30.72 -07 03 36.7 20.2 VqEH028G96
K17H00Z C2017 04 18.22880 13 13 18.11 -07 05 23.6 19.6 RoEH028926
K17H00Z C2017 04 18.23228 13 13 13.95 -07 05 59.5 20.1 RoEH028926
K17H00Z "C2017 04 18.30956513 11 41.04 -07 19 15.1 19.8 RtEH028705
K17H00Z "C2017 04 18.31058213 11 39.81 -07 19 25.4 19.7 RtEH028705
K17H00Z "C2017 04 18.31160113 11 38.60 -07 19 35.2 19.9 RtEH028705
K17H00Z KC2017 04 18.86686 13 02 16.29 -08 49 34.6 19.9 VqEH028I93
K17H00Z KC2017 04 18.87716 13 02 05.32 -08 51 10.2 19.9 VqEH028I93
K17H00Z C2017 04 19.15392 12 57 39.38 -09 31 51.0 20.3 VqEH028G96
K17H00Z C2017 04 19.15563 12 57 37.59 -09 32 05.4 20.3 VqEH028G96
K17H00Z C2017 04 19.15604 12 57 37.18 -09 32 09.9 20.1 VqEH028G96
K17H00Z C2017 04 19.15644 12 57 36.81 -09 32 13.1 20.2 VqEH028G96
K17H00Z KC2017 04 20.55588412 37 14.79 -12 28 15.7 19.8 RtEH028474
K17H00Z KC2017 04 20.55770112 37 13.27 -12 28 28.0 20.1 RtEH028474
K17H00Z KC2017 04 20.55951812 37 11.76 -12 28 40.0 20.3 RtEH028474
K17H00Z KC2017 04 20.56133612 37 10.25 -12 28 52.1 20.6 RtEH028474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
705 Apache Point. Observers K. Nault, M. Hammergren, M. Brucker. Measurer
K. Nault. 3.5-m f/10 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers D. C. Fuls, R. A. Kowalski. Measurers
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman,
F. C. Shelly. 1.5-m reflector + 10K CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
Orbital elements:
2017 HZ Earth MOID = 0.0219 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 56.72642 (2000.0) P Q
n 1.17051764 Peri. 34.81873 +0.45841392 -0.88593608
a 0.8916972 Node 28.09180 +0.77760111 +0.36139882
e 0.2192016 Incl. 8.61380 +0.43034079 +0.29070287
P 0.84 H 27.0 G 0.15 U 7
Residuals in seconds of arc
170417 G96 0.1- 0.4- 170418 G96 0.1- 0.3+ 170419 G96 0.3+ 0.2-
170417 G96 0.2+ 0.0 170418 G96 0.2+ 0.0 170419 G96 0.3- 0.7+
170417 G96 0.2+ 0.1+ 170418 926 0.0 0.0 170419 G96 0.1- 0.2-
170417 G96 0.2- 0.2+ 170418 926 0.4- 0.1+ 170419 G96 0.5+ 0.2+
170417 G96 0.2- 0.5+ 170418 705 0.4+ 1.0- 170420 474 0.3- 0.1-
170417 G96 0.2+ 0.4- 170418 705 0.1- 1.0- 170420 474 0.2- 0.2-
170417 G96 0.0 0.6+ 170418 705 0.3- 0.6- 170420 474 0.0 0.0
170418 G96 0.2- 0.2+ 170418 I93 0.5+ 0.3+ 170420 474 0.3+ 0.1+
170418 G96 0.1- 0.2+ 170418 I93 0.0 0.6+
Ephemeris:
2017 HZ a,e,i = 0.89, 0.22, 9 q = 0.6962
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 03 21 20 50 05.0 +31 58 55 0.08528 0.9500 55.2 120.6 26.4
...
2017 04 05 18 53 38.4 +31 56 03 0.03755 0.9993 87.3 90.5 23.1
...
2017 04 13 15 25 35.3 +13 44 31 0.02384 1.0216 142.5 36.7 20.4
...
2017 04 19 12 59 58.2 -09 06 09 0.03268 1.0363 168.2 11.5 20.4
2017 04 20 12 44 51.2 -11 23 44 0.03537 1.0386 163.8 15.7 20.7
2017 04 21 12 31 47.1 -13 18 58 0.03824 1.0408 159.7 19.6 21.0
...
2017 04 27 11 42 34.5 -19 58 46 0.05794 1.0531 142.5 35.6 22.4
...
2017 05 05 11 16 08.6 -23 27 25 0.08713 1.0665 129.9 46.5 23.6
...
2017 05 20 11 06 26.5 -26 08 04 0.1437 1.0824 115.9 57.2 25.0
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-H28
More information about the Iaude
mailing list