MPEC 2020-P33 : 2020 PH
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M.P.E.C. 2020-P33 Issued 2020 August 9, 06:05 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 PH
Observations:
K20P00H C2020 06 20.48563320 44 57.194+03 10 42.51 21.21GVEP033F51
K20P00H C2020 06 20.51005120 44 56.487+03 11 17.01 21.40GVEP033F51
K20P00H C2020 06 20.52237320 44 56.079+03 11 34.44 22.37GVEP033F51
K20P00H C2020 06 22.48573820 43 56.719+03 58 44.72 21.53GVEP033F52
K20P00H C2020 06 22.49763520 43 56.267+03 59 02.34 21.90GVEP033F52
K20P00H C2020 06 22.50958420 43 55.838+03 59 19.44 22.02GVEP033F52
K20P00H C2020 06 22.52156020 43 55.387+03 59 37.74 22.15GVEP033F52
K20P00H* C2020 08 08.36917117 35 21.706+39 51 54.08 19.86iUEP033F52
K20P00H C2020 08 08.37689417 35 16.314+39 52 17.23 19.94iUEP033F52
K20P00H C2020 08 08.38462817 35 10.881+39 52 40.71 19.70iUEP033F52
K20P00H C2020 08 08.84315 17 29 52.59 +40 15 26.5 VEP033246
K20P00H C2020 08 08.84336 17 29 52.42 +40 15 27.1 VEP033246
K20P00H C2020 08 08.84356 17 29 52.39 +40 15 27.1 VEP033246
K20P00H C2020 08 08.84377 17 29 52.19 +40 15 27.5 VEP033246
K20P00H C2020 08 08.84398 17 29 52.01 +40 15 26.8 VEP033246
K20P00H C2020 08 08.84485 17 29 51.43 +40 15 31.0 VEP033246
K20P00H FC2020 08 08.84506 17 29 51.22 +40 15 31.7 VEP033246
K20P00H C2020 08 08.84527 17 29 51.09 +40 15 31.8 VEP033246
K20P00H C2020 08 08.84559 17 29 50.91 +40 15 32.8 VEP033246
K20P00H C2020 08 08.84580 17 29 50.74 +40 15 34.1 VEP033246
K20P00H KC2020 08 08.85734 17 29 41.27 +40 15 57.0 19.7 GVEP033N88
K20P00H KC2020 08 08.86204 17 29 37.92 +40 16 10.7 19.3 GVEP033N88
K20P00H KC2020 08 08.87816617 29 28.16 +40 17 08.1 19.7 GVEP033J95
K20P00H KC2020 08 08.88311717 29 24.57 +40 17 21.8 19.6 GVEP033J95
K20P00H KC2020 08 08.88640817 29 22.23 +40 17 31.8 19.9 GVEP033J95
K20P00H KC2020 08 08.88958317 29 19.94 +40 17 41.7 19.6 GVEP033J95
K20P00H KC2020 08 08.90889917 29 05.80 +40 18 39.3 19.9 GVEP033203
K20P00H KC2020 08 08.90906 17 29 05.72 +40 18 39.5 19.7 GVEP033204
K20P00H HC2020 08 08.92047 17 28 57.59 +40 19 12.4 VEP033204
K20P00H HC2020 08 08.93000 17 28 50.81 +40 19 39.9 VEP033204
K20P00H KC2020 08 08.93268717 28 48.84 +40 19 47.8 19.9 GVEP033203
K20P00H KC2020 08 08.97494417 28 18.66 +40 21 47.5 19.5 GVEP033L01
K20P00H KC2020 08 08.97666217 28 17.37 +40 21 53.0 19.8 GVEP033L01
K20P00H KC2020 08 08.97839417 28 16.23 +40 21 57.4 19.7 GVEP033L01
K20P00H KC2020 08 09.00104917 28 00.09 +40 23 03.2 19.4 GVEP033104
K20P00H KC2020 08 09.00486917 27 57.33 +40 23 13.9 19.5 GVEP033104
K20P00H KC2020 08 09.00868917 27 54.63 +40 23 24.5 19.4 GVEP033104
K20P00H KC2020 08 09.10184 17 26 50.32 +40 28 05.7 20.0 GVEP033H36
K20P00H KC2020 08 09.10931 17 26 44.90 +40 28 27.4 19.9 GVEP033H36
K20P00H KC2020 08 09.11304 17 26 42.16 +40 28 38.1 20.1 GVEP033H36
K20P00H KC2020 08 09.18885 17 25 47.43 +40 32 13.7 19.7 RqEP033734
K20P00H KC2020 08 09.19305 17 25 44.31 +40 32 26.9 20.3 RqEP033734
K20P00H KC2020 08 09.19725 17 25 41.37 +40 32 37.6 19.6 RqEP033734
K20P00H KC2020 08 09.20145 17 25 38.35 +40 32 49.7 19.8 RqEP033734
K20P00H KC2020 08 09.20564 17 25 35.25 +40 33 00.8 19.8 RqEP033734
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D.
Grazia. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M.
Tichy. 1.06-m f/2.7 reflector + 2048x2048 CCD.
734 Farpoint Observatory, Eskridge. Observer D. Cromer. 0.41-m f/10 Schmidt-
Cassegrain + CCD + f/6.3 focal reducer.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien
+ CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Matkovic, E.
Pettarin, F. Hrzenjak. Measurer E. Pettarin. 1.0-m f/2.9 reflector +
CCD.
N88 Xingming Observatory #3, Nanshan. Observer X. Gao. Measurer Q.-Z. Ye.
0.6-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2020 PH Earth MOID = 0.2748 AU
Epoch 2020 June 22.0 TT = JDT 2459022.5 Bell
M 328.40358 (2000.0) P Q
n 0.31600844 Peri. 175.39068 +0.34655113 -0.89174979
a 2.1347004 Node 254.11137 +0.85066578 +0.42950768
e 0.8225684 Incl. 17.61176 +0.39531007 -0.14249724
P 3.12 H 20.04 G 0.15 U 7
Residuals in seconds of arc
200620 F51 0.2- 0.1- 200808 246 0.3+ 0.4+ 200808 203 0.1- 0.2+
200620 F51 0.3+ 0.0+ 200808 246 0.4- 0.5+ 200808 L01 0.3+ 0.4-
200620 F51 0.1- 0.1+ 200808 246 0.2- 0.1- 200808 L01 0.4- 0.2+
200622 F52 0.0- 0.1+ 200808 246 0.3+ 0.0+ 200808 L01 0.6+ 0.3-
200622 F52 0.2- 0.1+ 200808 246 0.1+ 0.7+ 200809 104 0.4+ 0.1+
200622 F52 0.1+ 0.4- 200808 N88 0.1+ 0.3- 200809 104 0.1- 0.1-
200622 F52 0.1+ 0.2+ 200808 N88 0.4- 0.0- 200809 104 0.1+ 0.3-
200808 F52 0.1- 0.1- 200808 J95 0.8+ 0.5+ 200809 H36 0.1+ 0.1+
200808 F52 0.1+ 0.1- 200808 J95 0.2+ 0.3- 200809 H36 0.2- 0.2+
200808 F52 0.0+ 0.2+ 200808 J95 0.2+ 0.0+ 200809 H36 0.7- 0.1+
200808 246 0.3- 0.9+ 200808 J95 0.1- 0.7+ 200809 734 0.1+ 0.6-
200808 246 0.6- 0.8+ 200808 203 0.3- 0.3+ 200809 734 0.9- 0.7+
200808 246 0.7+ 0.3+ 200808 204 0.0+ 0.1+ 200809 734 0.2+ 0.4-
200808 246 0.2+ 0.0+ 200808 204 0.2+ 0.1+ 200809 734 0.4+ 0.1-
200808 246 0.2- 1.3- 200808 204 0.4+ 0.1+ 200809 734 0.4- 0.8-
Ephemeris:
2020 PH a,e,i = 2.13, 0.82, 18 q = 0.3788
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 10 20 22 35.5 +13 03 51 0.6116 1.5420 141.3 24.4 21.0
...
2020 07 25 19 31 23.5 +25 19 25 0.4250 1.3446 133.6 33.2 20.2
...
2020 08 02 18 38 18.7 +33 37 35 0.3570 1.2321 119.9 45.6 20.0
...
2020 08 08 17 39 35.7 +39 32 43 0.3247 1.1442 105.5 58.7 20.0
2020 08 09 17 28 03.0 +40 23 07 0.3210 1.1292 102.8 61.1 20.0
2020 08 10 17 16 01.8 +41 09 36 0.3178 1.1141 100.1 63.6 20.0
...
2020 08 16 15 56 25.4 +43 59 47 0.3096 1.0219 82.9 79.6 20.3
...
2020 08 24 14 09 47.5 +42 12 02 0.3267 0.8938 60.0 101.5 21.1
...
2020 09 08 11 55 41.6 +29 06 54 0.4411 0.6415 26.1 136.3 23.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-P33
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