MPEC 2017-D34 : 2017 DH16
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M.P.E.C. 2017-D34 Issued 2017 Feb. 23, 02:59 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
2017 DH16
Observations:
K17D16H* C2017 02 21.30250 10 17 29.37 +36 38 05.4 19.8 VqED034G96
K17D16H C2017 02 21.30839 10 17 32.61 +36 35 56.5 20.1 VqED034G96
K17D16H C2017 02 21.31427 10 17 35.85 +36 33 47.3 19.8 VqED034G96
K17D16H C2017 02 21.34814910 17 52.68 +36 21 07.8 19.7 GUED034H01
K17D16H C2017 02 21.35386 10 17 57.45 +36 19 17.1 19.9 VqED034I52
K17D16H C2017 02 21.35427 10 17 57.71 +36 19 08.0 19.7 VqED034I52
K17D16H C2017 02 21.35469 10 17 57.92 +36 18 58.6 19.9 VqED034I52
K17D16H C2017 02 21.35510 10 17 58.19 +36 18 50.1 19.6 VqED034I52
K17D16H C2017 02 21.35975810 17 59.05 +36 16 52.4 19.5 GUED034H01
K17D16H C2017 02 21.36652510 18 02.78 +36 14 23.6 19.5 GUED034H01
K17D16H C2017 02 21.36991010 18 04.64 +36 13 09.3 19.4 GUED034H01
K17D16H C2017 02 21.42477 10 18 36.17 +35 53 29.1 19.7 VqED034G96
K17D16H C2017 02 21.42644 10 18 37.12 +35 52 52.8 19.9 VqED034G96
K17D16H C2017 02 21.42710 10 18 37.47 +35 52 38.8 20.2 VqED034G96
K17D16H C2017 02 21.43046 10 18 39.35 +35 51 25.8 19.8 VqED034G96
K17D16H C2017 02 21.48186 10 19 08.58 +35 32 57.5 20.3 VqED034I52
K17D16H C2017 02 21.48227 10 19 08.80 +35 32 48.4 19.6 VqED034I52
K17D16H C2017 02 21.48268 10 19 09.07 +35 32 39.2 19.9 VqED034I52
K17D16H C2017 02 21.48310 10 19 09.30 +35 32 30.7 19.6 VqED034I52
K17D16H KC2017 02 21.96431 10 24 16.44 +33 05 58.3 UED034204
K17D16H KC2017 02 21.97238 10 24 19.50 +33 03 46.9 20.1 GUED034204
K17D16H KC2017 02 21.99420 10 24 23.79 +32 57 36.1 18.7 RoED034K88
K17D16H KC2017 02 21.99984 10 24 25.92 +32 56 03.6 19.6 RoED034K88
K17D16H KC2017 02 22.00462 10 24 27.73 +32 54 45.0 19.1 RoED034K88
K17D16H C2017 02 22.29088 10 26 49.18 +31 43 44.7 20.1 VqED034I52
K17D16H C2017 02 22.30051 10 26 51.86 +31 41 28.1 20.4 VqED034I52
K17D16H C2017 02 22.30128 10 26 52.08 +31 41 17.3 20.4 VqED034I52
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. R. Gibbs. 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. 1.0-m reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer L. Kriskovics. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
Orbital elements:
2017 DH16 Earth MOID = 0.0064 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 32.08481 (2000.0) P Q
n 0.66641894 Peri. 304.84455 +0.15361596 -0.98791647
a 1.2980891 Node 136.30433 +0.91603594 +0.13457106
e 0.3649527 Incl. 1.70638 +0.37051354 +0.07688738
P 1.48 H 27.1 G 0.15 U 7
Residuals in seconds of arc
170221 G96 0.4+ 0.7- 170221 H01 0.0 0.1- 170221 I52 0.0 0.1+
170221 G96 0.0 0.2+ 170221 H01 0.0 0.1- 170221 204 0.2- 0.4-
170221 G96 0.1- 0.4+ 170221 G96 0.2- 0.0 170221 204 0.3+ 0.4-
170221 H01 0.0 0.0 170221 G96 0.1+ 0.0 170221 K88 0.0 0.3+
170221 I52 0.5- 0.0 170221 G96 0.1- 0.3+ 170221 K88 0.1+ 0.3+
170221 I52 0.0 0.1- 170221 G96 0.0 0.2+ 170222 K88 0.1+ 0.1+
170221 I52 0.2- 0.3- 170221 I52 0.1+ 0.3+ 170222 I52 0.1+ 0.1-
170221 I52 0.4+ 0.2+ 170221 I52 0.2- 0.0 170222 I52 0.2- 0.0
170221 H01 0.1- 0.0 170221 I52 0.2+ 0.4- 170222 I52 0.2- 0.1+
Ephemeris:
2017 DH16 a,e,i = 1.30, 0.36, 2 q = 0.8243
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 24 22 50 17.4 -10 50 26 0.1440 0.8720 36.0 138.5 29.2
...
2017 02 08 23 05 13.0 -05 07 05 0.05584 0.9367 26.2 152.2 29.6
...
2017 02 16 23 44 03.2 +23 09 19 0.01379 0.9780 44.1 135.4 24.0
...
2017 02 22 10 24 30.9 +32 57 54 0.02374 1.0112 157.3 22.2 20.1
2017 02 23 10 31 01.2 +29 15 39 0.02896 1.0168 160.6 18.8 20.4
2017 02 24 10 35 14.3 +26 40 20 0.03428 1.0225 162.8 16.6 20.7
...
2017 03 02 10 45 16.9 +19 46 06 0.06745 1.0570 167.5 11.8 22.1
...
2017 03 10 10 49 26.8 +16 38 46 0.1143 1.1040 165.4 13.1 23.4
...
2017 03 25 10 54 58.5 +13 51 01 0.2123 1.1926 154.6 21.0 25.1
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-D34
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