[Iaude] MPEC Y56: 2019 YQ1 [a=1.81,e=0.28,i=37.0,H=22.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Dec 21 14:02:39 EST 2019


M.P.E.C. 2019-Y56                             Issued 2019 December 21, 19:01 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 https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2019 YQ1                                    


Observations:
     K19Y01Q* C2019 12 19.10131 03 20 51.72 +18 38 29.5          21.6 GVEY056G96
     K19Y01Q  C2019 12 19.10687 03 20 51.87 +18 37 57.5          21.6 GVEY056G96
     K19Y01Q  C2019 12 19.11244 03 20 51.99 +18 37 23.2          21.1 GVEY056G96
     K19Y01Q  C2019 12 19.11799 03 20 52.11 +18 36 51.0          21.7 GVEY056G96
     K19Y01Q  C2019 12 19.15273 03 20 52.94 +18 33 23.8          21.5 GVEY056V06
     K19Y01Q  C2019 12 19.15673 03 20 53.01 +18 32 59.8          21.3 GVEY056V06
     K19Y01Q  C2019 12 19.16073 03 20 53.11 +18 32 35.7          20.9 GVEY056V06
     K19Y01Q  C2019 12 20.09604 03 21 23.61 +17 00 35.6          21.8 GVEY056V06
     K19Y01Q  C2019 12 20.09871 03 21 23.67 +17 00 20.1          21.4 GVEY056V06
     K19Y01Q  C2019 12 20.10137 03 21 23.75 +17 00 04.0          21.6 GVEY056V06
     K19Y01Q  C2019 12 20.10404 03 21 23.80 +16 59 48.6          21.2 GVEY056V06
     K19Y01Q |C2019 12 21.05620 03 21 55.90 +15 29 06.9          21.5 VVEY056807
     K19Y01Q |C2019 12 21.06187 03 21 56.04 +15 28 34.7          21.5 VVEY056807
     K19Y01Q |C2019 12 21.06753 03 21 56.19 +15 28 02.7          21.3 VVEY056807
     K19Y01Q  C2019 12 21.11707 03 21 58.47 +15 22 58.6          21.5 GVEY056V06
     K19Y01Q  C2019 12 21.11974 03 21 58.54 +15 22 43.0          21.1 GVEY056V06
     K19Y01Q  C2019 12 21.12240 03 21 58.63 +15 22 28.0          21.6 GVEY056V06

Observer details:
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.  1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper.  Observers T. A. Pruyne, 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.  1.55-m reflector + CCD.

Orbital elements:
2019 YQ1                                                 Earth MOID = 0.3137 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  69.44739              (2000.0)            P               Q
n   0.40411722     Peri.  173.90045     +0.29368662     -0.75346616
a   1.8118872      Node   257.76255     +0.84961619     +0.48776740
e   0.2842180      Incl.   37.00798     +0.43806449     -0.44087607
P   2.44           H   22.1           G   0.15           U   8
Residuals in seconds of arc
191219 G96  0.3-  0.6-    191219 V06  0.2+  0.1-    191221 807  0.2-  0.0
191219 G96  0.0   0.5+    191220 V06  0.1+  0.3+    191221 807  0.2-  0.0
191219 G96  0.1-  0.6-    191220 V06  0.0   0.3+    191221 V06  0.1+  0.4+
191219 G96  0.3-  0.3+    191220 V06  0.2+  0.4-    191221 V06  0.1+  0.2-
191219 V06  0.3+  0.3+    191220 V06  0.1-  0.3-    191221 V06  0.3+  0.2-
191219 V06  0.1+  0.1+    191221 807  0.1-  0.1+

Ephemeris:
2019 YQ1                 a,e,i = 1.81, 0.28, 37                  q = 1.2969
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 21    03 28 06.1 +65 03 24   0.4078  1.3070   134.6    32.6    22.1
...
2019 12 06    03 18 01.9 +42 33 07   0.3411  1.2976   152.6    20.5    21.3
...
2019 12 14    03 18 45.6 +27 37 19   0.3435  1.2972   151.8    21.0    21.4
...
2019 12 20    03 21 19.5 +17 10 08   0.3644  1.2989   144.9    25.8    21.7
2019 12 21    03 21 53.6 +15 34 13   0.3693  1.2994   143.5    26.8    21.7
2019 12 22    03 22 29.9 +14 01 12   0.3746  1.2999   142.1    27.7    21.8
...
2019 12 28    03 26 51.4 +05 47 42   0.4132  1.3040   133.8    33.0    22.1
...
2020 01 05    03 34 21.2 -02 23 48   0.4787  1.3122   124.0    38.4    22.6
...
2020 01 20    03 52 20.0 -11 23 44   0.6242  1.3354   110.3    43.7    23.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y56




More information about the Iaude mailing list