MPEC 2020-D107 : 2020 DD3
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M.P.E.C. 2020-D107 Issued 2020 February 26, 02:09 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
2020 DD3
Observations:
K20D03D* C2020 02 24.51068509 51 30.93 +29 11 05.7 19.18cVED107T05
K20D03D C2020 02 24.51559609 51 32.70 +29 10 11.6 18.66cVED107T05
K20D03D C2020 02 24.51698109 51 33.16 +29 09 57.6 18.56cVED107T05
K20D03D C2020 02 24.52021009 51 34.38 +29 09 21.5 19.05cVED107T05
K20D03D C2020 02 24.52066709 51 34.58 +29 09 15.6 18.92cVED107T05
K20D03D C2020 02 24.53176109 51 38.50 +29 07 15.0 18.66cVED107T05
K20D03D C2020 02 24.53360609 51 39.26 +29 06 54.6 19.04cVED107T05
K20D03D C2020 02 24.54230809 51 42.45 +29 05 20.2 19.21cVED107T05
K20D03D KC2020 02 24.80863 09 53 51.72 +28 21 04.0 18.6 GVED107B49
K20D03D KC2020 02 24.81035809 53 53.42 +28 20 58.1 19.0 GVED107Z84
K20D03D KC2020 02 24.81047109 53 50.29 +28 20 49.7 18.8 GVED107L01
K20D03D KC2020 02 24.81113509 53 50.51 +28 20 44.1 18.9 GVED107L01
K20D03D KC2020 02 24.81223709 53 50.86 +28 20 34.6 18.9 GVED107L01
K20D03D KC2020 02 24.81311709 53 51.14 +28 20 27.2 19.2 GVED107L01
K20D03D KC2020 02 24.81399109 53 51.40 +28 20 19.9 18.9 GVED107L01
K20D03D KC2020 02 24.81486809 53 51.68 +28 20 12.4 18.9 GVED107L01
K20D03D KC2020 02 24.81570309 53 55.18 +28 20 12.9 18.6 GVED107Z84
K20D03D KC2020 02 24.81573909 53 53.18 +28 20 01.3 18.3 GVED107C95
K20D03D KC2020 02 24.81574309 53 51.95 +28 20 04.8 18.9 GVED107L01
K20D03D KC2020 02 24.81751109 53 52.52 +28 19 49.6 19.0 GVED107L01
K20D03D KC2020 02 24.81861709 53 52.86 +28 19 40.3 18.9 GVED107L01
K20D03D KC2020 02 24.81888 09 53 55.00 +28 19 38.2 18.7 GVED107B49
K20D03D KC2020 02 24.81927909 53 53.06 +28 19 34.8 18.9 GVED107L01
K20D03D KC2020 02 24.82104709 53 56.89 +28 19 28.0 18.7 GVED107Z84
K20D03D KC2020 02 24.82418209 53 55.90 +28 18 50.0 18.8 GVED107C95
K20D03D KC2020 02 24.82639109 53 58.60 +28 18 43.5 18.7 GVED107Z84
K20D03D KC2020 02 24.82925 09 53 58.41 +28 18 10.8 18.9 GVED107B49
K20D03D KC2020 02 24.83261609 53 58.52 +28 17 38.6 18.4 GVED107C95
K20D03D KC2020 02 24.92671 09 54 22.27 +28 04 28.9 19.0 VtED107L04
K20D03D KC2020 02 24.93175 09 54 23.60 +28 03 47.4 18.9 VtED107L04
K20D03D KC2020 02 24.93848 09 54 27.99 +28 03 01.5 18.4 RVED107160
K20D03D KC2020 02 24.94060 09 54 27.37 +28 03 00.5 18.8 GVED107K96
K20D03D KC2020 02 24.94125 09 54 28.72 +28 02 38.6 18.3 RVED107160
K20D03D KC2020 02 24.94262 09 54 29.09 +28 02 27.4 18.4 RVED107160
K20D03D KC2020 02 24.94401 09 54 29.42 +28 02 15.7 18.5 RVED107160
K20D03D KC2020 02 24.94536 09 54 28.59 +28 02 20.5 19.7 GVED107K96
K20D03D KC2020 02 24.94677 09 54 30.18 +28 01 53.5 18.1 RVED107160
K20D03D KC2020 02 24.95037 09 54 29.92 +28 01 39.4 19.2 GVED107K96
K20D03D KC2020 02 24.97667209 54 40.21 +27 57 23.3 18.8 GVED107Z80
K20D03D KC2020 02 25.01693309 54 51.05 +27 51 58.9 19.1 GVED107Z80
K20D03D KC2020 02 25.02561309 54 53.30 +27 50 49.1 18.9 GVED107Z80
K20D03D KC2020 02 25.03709809 54 56.54 +27 49 18.6 18.5 GVED107J95
K20D03D KC2020 02 25.05042109 55 00.03 +27 47 32.5 18.7 GVED107J95
K20D03D KC2020 02 25.05355509 55 00.86 +27 47 07.5 18.6 GVED107J95
K20D03D KC2020 02 25.05647009 55 01.63 +27 46 44.6 18.8 GVED107J95
K20D03D C2020 02 25.15458 09 55 45.48 +27 35 02.9 19.5 GVED107I52
K20D03D C2020 02 25.15808 09 55 46.27 +27 34 38.1 18.9 GVED107I52
K20D03D C2020 02 25.15826 09 55 46.36 +27 34 36.5 19.1 GVED107I52
K20D03D C2020 02 25.16076 09 55 46.93 +27 34 19.1 19.2 GVED107I52
K20D03D !C2020 02 25.18148 09 55 52.77 +27 31 41.9 19.2 RtED107673
K20D03D !C2020 02 25.18400 09 55 53.35 +27 31 24.9 tED107673
K20D03D !C2020 02 25.18628 09 55 53.93 +27 31 09.1 tED107673
K20D03D KC2020 02 25.22637 09 56 00.77 +27 26 50.6 oED107711
K20D03D KC2020 02 25.22902 09 56 01.26 +27 26 31.8 oED107711
K20D03D KC2020 02 25.23143 09 56 01.80 +27 26 15.2 oED107711
K20D03D C2020 02 25.27857 09 56 12.95 +27 20 40.4 19.1 GVED107703
K20D03D C2020 02 25.28413 09 56 14.07 +27 20 01.1 19.1 GVED107703
K20D03D C2020 02 25.28987 09 56 15.31 +27 19 22.8 18.7 GVED107703
K20D03D C2020 02 25.29603 09 56 16.51 +27 18 39.2 19.0 GVED107703
K20D03D C2020 02 25.75382 09 58 17.82 +26 29 59.0 20.1 VVED107033
K20D03D C2020 02 25.75439 09 58 17.96 +26 29 56.0 19.2 VVED107033
K20D03D C2020 02 25.75495 09 58 18.09 +26 29 53.4 19.6 VVED107033
K20D03D KC2020 02 25.86495709 58 39.65 +26 20 16.8 18.4 GVED107J69
K20D03D KC2020 02 25.86836109 58 40.23 +26 19 59.4 18.9 GVED107J69
K20D03D KC2020 02 25.87176509 58 40.79 +26 19 42.0 18.8 GVED107J69
K20D03D C2020 02 25.89068 09 58 42.51 +26 18 10.8 19.2 VVED107033
K20D03D C2020 02 25.89125 09 58 42.59 +26 18 07.7 19.0 VVED107033
K20D03D C2020 02 25.89181 09 58 42.68 +26 18 05.0 18.9 VVED107033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, B.
Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi. Measurer E.
Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. 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. 0.68-m Schmidt + 10K CCD.
711 McDonald Observatory, Fort Davis. Observer J. G. Ries. 2.1-m reflector +
CCD + focal reducer.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 reflector +
CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m f/3.2
Newtonian reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. 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.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K96 Savelli Observatory. Observers A. Brosio, A. De Pieri. 0.5-m f/8.0
Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus.
0.5-m reflector + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. 0.25-m f/8.0
Ritchey-Chretien + CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2020 DD3 Earth MOID = 0.0046 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 69.00695 (2000.0) P Q
n 0.46613926 Peri. 267.30442 +0.55236426 -0.83208522
a 1.6473742 Node 148.99717 +0.79835082 +0.51068803
e 0.6614446 Incl. 5.60170 +0.23985349 +0.21640683
P 2.11 H 24.9 G 0.15 U 7
Residuals in seconds of arc
200224 T05 0.3- 0.2- 200224 Z84 0.2- 0.0 200225 I52 0.3- 0.1+
200224 T05 0.3- 0.4- 200224 C95 0.1+ 0.1+ 200225 I52 0.3+ 0.2-
200224 T05 0.8- 0.8+ 200224 Z84 0.3- 0.2+ 200225 I52 0.2- 0.1-
200224 T05 0.1- 0.1+ 200224 B49 1.4+ 0.2- 200225 673 0.1- 0.1+
200224 T05 0.4+ 0.8- 200224 C95 0.2- 0.1- 200225 673 0.5- 0.6+
200224 T05 0.9- 0.0 200224 L04 0.1- 0.2- 200225 673 0.0 0.6+
200224 T05 0.3+ 0.3- 200224 L04 0.7- 0.3+ 200225 711 0.9+ 0.1-
200224 T05 0.5+ 0.2+ 200224 160 0.4+ 0.0 200225 711 0.0 0.4-
200224 B49 0.4+ 0.7- 200224 K96 0.4+ 0.2+ 200225 711 0.4+ 0.1-
200224 Z84 0.1- 0.4+ 200224 160 0.2+ 0.1- 200225 703 0.1+ 0.1+
200224 L01 0.1- 0.2- 200224 160 0.2+ 0.0 200225 703 0.1- 0.8-
200224 L01 0.0 0.1- 200224 160 0.3- 0.3- 200225 703 0.9+ 0.6+
200224 L01 0.0 0.2- 200224 K96 0.0 0.4- 200225 703 0.2+ 0.5-
200224 L01 0.1+ 0.1- 200224 160 0.0 0.2+ 200225 033 0.5- 0.2-
200224 L01 0.2- 0.1+ 200224 K96 0.2+ 0.0 200225 033 0.1- 0.2-
200224 L01 0.1- 0.0 200224 Z80 0.1+ 0.8+ 200225 033 0.1+ 0.1+
200224 Z84 0.1+ 0.1+ 200225 Z80 0.6+ 0.2+ 200225 J69 0.0 0.2+
200224 C95 0.3- 0.0 200225 Z80 0.1- 0.2- 200225 J69 0.2- 0.1+
200224 L01 0.2- 0.1- 200225 J95 0.3+ 0.3+ 200225 J69 0.5- 0.0
200224 L01 0.0 0.3- 200225 J95 0.1- 0.1+ 200225 033 0.0 0.1-
200224 L01 0.0 0.1- 200225 J95 0.1- 0.1- 200225 033 0.2- 0.3-
200224 B49 0.2- 0.0 200225 J95 0.1- 0.1+ 200225 033 0.2- 0.2-
200224 L01 0.1- 0.0 200225 I52 0.6+ 0.3+
Ephemeris:
2020 DD3 a,e,i = 1.65, 0.66, 6 q = 0.5577
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 01 27 22 08 39.1 -18 28 08 0.3231 0.6966 22.3 147.5 29.6
...
2020 02 11 22 18 38.9 -17 01 43 0.1243 0.8649 10.8 167.7 34.9
...
2020 02 19 22 37 12.8 -07 50 25 0.02930 0.9594 8.5 171.3
...
2020 02 25 09 54 47.1 +27 55 43 0.04276 1.0299 159.8 19.4 19.1
2020 02 26 09 59 01.5 +26 10 07 0.05447 1.0416 161.1 17.9 19.6
2020 02 27 10 01 43.3 +25 01 03 0.06625 1.0532 161.7 17.2 20.0
...
2020 03 04 10 08 22.9 +22 07 13 0.1381 1.1223 160.0 17.5 21.8
...
2020 03 12 10 12 09.7 +20 41 17 0.2374 1.2121 154.5 20.7 23.2
...
2020 03 27 10 19 17.9 +18 54 35 0.4386 1.3723 142.6 26.2 25.0
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-D107
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