[Iaude] MPEC U254: 2017 UQ7 [a=1.08,e=0.42,i=8.5,H=25.2]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Oct 28 22:09:53 EDT 2017


M.P.E.C. 2017-U254                               Issued 2017 Oct. 29, 02:06 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 UQ7
 
Observations:
     K17U07Q* C2017 10 26.21101 23 47 27.96 -10 00 50.8          19.1 GUEU254G96
     K17U07Q  C2017 10 26.21632 23 47 36.77 -10 00 42.8          19.0 GUEU254G96
     K17U07Q  C2017 10 26.22163 23 47 45.56 -10 00 35.0          18.7 GUEU254G96
     K17U07Q  C2017 10 26.22693 23 47 54.32 -10 00 26.8          19.1 GUEU254G96
     K17U07Q  C2017 10 26.25080023 48 32.60 -09 59 54.8          18.4 GUEU254H01
     K17U07Q  C2017 10 26.25926423 48 46.44 -09 59 41.5          19.0 GUEU254H01
     K17U07Q  C2017 10 26.26508123 48 55.93 -09 59 32.2          18.7 GUEU254H01
     K17U07Q  C2017 10 26.27335423 49 09.39 -09 59 19.0          18.7 GUEU254H01
     K17U07Q KC2017 10 26.28944 23 49 39.30 -09 59 10.4          19.0 RtEU254G58
     K17U07Q KC2017 10 26.29152 23 49 42.66 -09 59 07.0          18.8 RtEU254G58
     K17U07Q KC2017 10 26.29361 23 49 46.01 -09 59 03.9          19.0 RtEU254G58
     K17U07Q KC2017 10 26.29569 23 49 49.36 -09 59 00.8          18.8 RtEU254G58
     K17U07Q  C2017 10 26.31789 23 50 21.89 -09 58 02.8          19.3 GUEU254I52
     K17U07Q  C2017 10 26.31844 23 50 22.77 -09 58 01.9          19.1 GUEU254I52
     K17U07Q  C2017 10 26.31898 23 50 23.62 -09 58 01.4          19.2 GUEU254I52
     K17U07Q  C2017 10 26.31953 23 50 24.52 -09 58 00.7          19.3 GUEU254I52
     K17U07Q KC2017 10 26.82147 00 03 13.42 -09 46 17.2          18.7 RtEU254Z84
     K17U07Q KC2017 10 26.82501 00 03 17.88 -09 46 12.9          18.8 RtEU254Z84
     K17U07Q KC2017 10 26.82887 00 03 22.74 -09 46 07.8          19.1 RtEU254Z84
     K17U07Q KC2017 10 26.86126 00 04 00.26 -09 45 45.8          19.1  tEU254K63
     K17U07Q KC2017 10 26.86505 00 04 05.02 -09 45 40.4          19.4  tEU254K63
     K17U07Q KC2017 10 26.87721 00 04 20.08 -09 45 22.8          18.7  tEU254K63
     K17U07Q KC2017 10 27.05751 00 08 13.70 -09 40 50.0          19.3 VUEU254W34
     K17U07Q KC2017 10 27.07868 00 08 37.77 -09 40 22.6          19.3 VUEU254W34
     K17U07Q  C2017 10 27.13717 00 09 49.11 -09 38 55.6          19.9 GUEU254V06
     K17U07Q  C2017 10 27.13751 00 09 49.47 -09 38 55.1          19.5 GUEU254V06
     K17U07Q  C2017 10 27.13784 00 09 49.83 -09 38 54.7          19.3 GUEU254V06
     K17U07Q  C2017 10 27.13817 00 09 50.18 -09 38 54.6          19.8 GUEU254V06
     K17U07Q  C2017 10 27.17562 00 10 31.13 -09 38 04.6          19.1 RoEU254926
     K17U07Q  C2017 10 27.17752 00 10 33.20 -09 38 02.1          19.1 RoEU254926
     K17U07Q  C2017 10 27.17943 00 10 35.26 -09 37 59.8          19.2 RoEU254926
     K17U07Q KC2017 10 27.20302 00 10 58.98 -09 37 28.3                oEU254711
     K17U07Q KC2017 10 27.20501 00 11 01.10 -09 37 25.4                oEU254711
     K17U07Q KC2017 10 27.20882 00 11 05.13 -09 37 20.3                oEU254711
     K17U07Q KC2017 10 27.21094 00 11 07.40 -09 37 17.5                oEU254711
     K17U07Q KC2017 10 27.94978 00 23 21.06 -09 22 49.2          19.9 VqEU254595
     K17U07Q KC2017 10 27.95724 00 23 27.18 -09 22 40.1          19.7 VqEU254595
     K17U07Q  C2017 10 28.12480 00 25 59.02 -09 18 57.5          19.8 RoEU254926
     K17U07Q  C2017 10 28.12746 00 26 01.02 -09 18 54.5          19.9 RoEU254926
     K17U07Q  C2017 10 28.13014 00 26 03.06 -09 18 52.0          19.7 RoEU254926
     K17U07Q  C2017 10 28.16663 00 26 30.39 -09 18 17.1          19.9 GUEU254V06
     K17U07Q  C2017 10 28.16702 00 26 30.68 -09 18 17.1          19.8 GUEU254V06
     K17U07Q  C2017 10 28.16741 00 26 30.97 -09 18 16.5          20.1 GUEU254V06
     K17U07Q  C2017 10 28.16780 00 26 31.25 -09 18 16.0          19.8 GUEU254V06
     K17U07Q KC2017 10 28.19546 00 26 50.38 -09 17 42.6                oEU254711
     K17U07Q KC2017 10 28.19740 00 26 51.75 -09 17 40.6                oEU254711
     K17U07Q IC2017 10 28.20001 00 26 53.75 -09 17 38.4                oEU254711
     K17U07Q KC2017 10 28.20282 00 26 55.71 -09 17 35.1                oEU254711
 
Observer details:
595 Farra d'Isonzo.  Observers E. Pettarin, F. Piani.  Measurer E. Pettarin.
    0.61-m f/4.0 reflector + CCD.
711 McDonald Observatory.  Observer J. G. Ries.  2.1-m reflector + CCD + focal
    reducer.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
G58 Chabot Space and Science Center, Oakland.  Observers G. McKeegan, C. Jung.
    0.9-m f/4.5 Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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 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.  1.0-m reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.40-m
    f/3.2 Newtonian reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer E. J. Christensen.  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.  1.55-m reflector + CCD.
W34 Squirrel Valley Observatory, Columbus.  Observer R. L. Flynn.  0.20-m f/10
    Schmidt-Cassegrain + CCD + f/7.0 focal reducer.
Z84 Calar Alto-Schmidt.  Observers E. Schwab, M. Micheli.  Measurers E. Schwab,
    M. Micheli, D. Koschny.  0.8-m f/3 Schmidt + CCD.
 
Orbital elements:
2017 UQ7                                                 Earth MOID = 0.0032 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M  12.51842              (2000.0)            P               Q
n   0.87792494     Peri.   74.21350     +0.23996304     +0.96796445
a   1.0801841      Node   209.98318     -0.93766203     +0.21138663
e   0.4191196      Incl.    8.50486     -0.25141132     +0.13550095
P   1.12           H   25.2           G   0.15           U   8
Residuals in seconds of arc
171026 G96  0.1-  0.0     171026 Z84  0.3+  0.3+    171027 711  0.0   0.3-
171026 G96  0.1+  0.0     171026 Z84  0.1-  0.0     171027 711  0.4-  0.2-
171026 G96  0.2+  0.2-    171026 Z84  0.5-  0.1+    171027 711  0.1-  0.2-
171026 G96  0.4+  0.1-    171026 K63  0.7-  0.3-    171027 595  0.7+  0.3-
171026 H01  0.1-  0.1-    171026 K63  0.0   0.1-    171027 595  1.0+  0.2-
171026 H01  0.0   0.1-    171026 K63  0.2-  0.7+    171028 926  0.2+  0.2-
171026 H01  0.1+  0.1-    171027 W34  0.7+  0.0     171028 926  0.1-  0.2+
171026 H01  0.0   0.0     171027 W34  0.7+  0.7+    171028 926  0.1-  0.0
171026 G58  0.1-  0.1+    171027 V06  0.3+  0.0     171028 V06  0.2+  0.1+
171026 G58  0.1+  0.3+    171027 V06  0.1+  0.1+    171028 V06  0.2+  0.4-
171026 G58  0.1-  0.1+    171027 V06  0.0   0.1+    171028 V06  0.2+  0.2-
171026 G58  0.0   0.1-    171027 V06  0.2-  0.2-    171028 V06  0.1+  0.1-
171026 I52  0.0   0.1+    171027 926  0.3-  0.3+    171028 711  0.4-  0.5+
171026 I52  0.0   0.1+    171027 926  0.0   0.4+    171028 711  1.1-  0.4+
171026 I52  0.2-  0.2-    171027 926  0.0   0.3+    171028 711  0.4+  0.2-
171026 I52  0.1+  0.4-    171027 711  0.1-  0.6-    171028 711  0.9-  0.0

Ephemeris:
2017 UQ7                 a,e,i = 1.08, 0.42, 9                   q = 0.6275
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 29    13 51 38.5 +05 36 59   0.2112  0.8132    23.9   150.1    29.8
...
2017 10 14    14 24 39.8 +05 37 45   0.07635 0.9271    21.9   156.3    29.3
...
2017 10 22    17 50 57.1 -03 14 50   0.01666 0.9873    61.1   118.0    21.0
...
2017 10 28    00 24 07.6 -09 19 16   0.04531 1.0314   145.7    32.9    19.9
2017 10 29    00 36 14.9 -09 02 28   0.05334 1.0386   147.2    31.2    20.3
2017 10 30    00 45 13.7 -08 48 20   0.06148 1.0457   148.0    30.2    20.5
...
2017 11 05    01 11 47.6 -07 50 41   0.1118  1.0879   147.9    29.0    21.9
...
2017 11 13    01 25 39.1 -06 51 41   0.1819  1.1415   143.8    30.8    23.1
...
2017 11 28    01 40 58.5 -04 46 54   0.3230  1.2335   134.1    35.0    24.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U254



More information about the Iaude mailing list