[Iaude] MPEC J36: 2021 JQ [a=1.20,e=0.15,i=18.5,H=23.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 3 20:00:36 EDT 2021


M.P.E.C. 2021-J36                                   Issued 2021 May 3, 23:59 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2021 JQ                                     


Observations:
     K21J00Q  C2021 05 01.23728 11 11 07.22 -01 35 41.4          19.3 GVEJ036703
     K21J00Q  C2021 05 01.24771 11 11 10.51 -01 32 08.1          19.6 GVEJ036703
     K21J00Q  C2021 05 01.25294 11 11 12.19 -01 30 21.8          19.7 GVEJ036703
     K21J00Q* C2021 05 03.32475811 24 25.353+10 32 24.52         19.39wUEJ036F51
     K21J00Q  C2021 05 03.33718111 24 29.541+10 36 46.29               VEJ036F51
     K21J00Q  C2021 05 03.34908611 24 33.572+10 40 57.01         19.41wUEJ036F51
     K21J00Q  C2021 05 03.36125111 24 37.713+10 45 12.97         19.46wUEJ036F51
     K21J00Q KC2021 05 03.67255 11 26 45.49 +12 33 20.3          19.0 GVEJ036N82
     K21J00Q KC2021 05 03.67813 11 26 47.52 +12 35 16.9          18.9 GVEJ036N82
     K21J00Q KC2021 05 03.68373 11 26 49.50 +12 37 14.5          19.2 GVEJ036N82
     K21J00Q KC2021 05 03.82441311 27 49.60 +13 26 43.4          19.6 GVEJ036L01
     K21J00Q KC2021 05 03.82545011 27 49.97 +13 27 05.0          19.6 GVEJ036L01
     K21J00Q KC2021 05 03.82597411 27 50.16 +13 27 14.5          19.2 GVEJ036595
     K21J00Q KC2021 05 03.82750611 27 50.70 +13 27 48.4          19.5 GVEJ036L01
     K21J00Q KC2021 05 03.82854111 27 51.07 +13 28 10.3          19.4 GVEJ036L01
     K21J00Q KC2021 05 03.83126411 27 52.06 +13 29 07.3          19.4 GVEJ036L01
     K21J00Q KC2021 05 03.83336911 27 52.83 +13 29 50.0          19.1 GVEJ036595
     K21J00Q KC2021 05 03.84075211 27 55.54 +13 32 24.4          19.1 GVEJ036595
     K21J00Q KC2021 05 03.85355311 28 00.78 +13 36 54.0          19.3 GVEJ036203
     K21J00Q KC2021 05 03.86259 11 28 05.40 +13 40 07.8          18.8 GVEJ036958
     K21J00Q KC2021 05 03.86607011 28 05.30 +13 41 16.3          19.2 GVEJ036203
     K21J00Q KC2021 05 03.87081 11 28 08.33 +13 43 00.3          19.8 GVEJ036958
     K21J00Q KC2021 05 03.87694211 28 10.49 +13 45 07.0          19.9 GVEJ036I93
     K21J00Q KC2021 05 03.87774811 28 09.50 +13 45 20.5          19.0 GVEJ036203
     K21J00Q KC2021 05 03.87912 11 28 11.36 +13 45 54.7          19.1 GVEJ036958
     K21J00Q KC2021 05 03.90296311 28 19.84 +13 54 11.1          19.1 GVEJ036I93

Observer details:
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.36-m f/5.76 Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo.  Observer E. Pettarin.  0.40-m f/5.15 reflector + CCD.
703 Catalina Sky Survey.  Observer T. A. Pruyne.  Measurers E. J. Christensen,
    B. Gray, D. Rankin, F. C. Shelly.  0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.32-m f/4.1 Schmidt-Cassegrain
    + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman, K. Chambers, I. Smith.  Measurers K. Chambers, S. Chastel, T. de
    Boer, L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E.
    Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien +
    CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
N82 Multa Observatory.  Observer L. Elenin.  0.4-m f/1.25 reflector + CCD.

Orbital elements:
2021 JQ                                                  Earth MOID = 0.0314 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Bell                    
M 232.45808              (2000.0)            P               Q                  
n   0.74876275     Peri.   34.58072     -0.29400832     +0.93440546             
a   1.2010836      Node   219.42987     -0.93277801     -0.32640796             
e   0.1534984      Incl.   18.46005     -0.20852889     +0.14263340             
P   1.32           H   23.85          G   0.15           U   8                  
Residuals in seconds of arc
210501 703  0.6-  0.4-    210503 N82  0.5-  0.6-    210503 203  0.3+  0.1+
210501 703  0.1-  0.4+    210503 L01  0.1+  0.0     210503 958  0.1+  0.2-
210501 703  0.4+  0.0     210503 L01  0.0   0.2-    210503 203  0.2+  0.2+
210503 F51  0.1+  0.1+    210503 595  0.5-  0.2-    210503 958  0.3-  0.0
210503 F51  0.0   0.0     210503 L01  0.2-  0.1+    210503 I93  0.5+  0.3+
210503 F51  0.0   0.0     210503 L01  0.2-  0.3+    210503 203  0.3-  0.1+
210503 F51  0.0   0.1-    210503 L01  0.1-  0.2+    210503 958  0.2+  0.3+
210503 N82  0.5+  0.2-    210503 595  0.5-  0.0     210503 I93  0.3-  0.1-
210503 N82  0.5+  0.7-    210503 595  0.2+  0.2-

Ephemeris:
2021 JQ                  a,e,i = 1.20, 0.15, 18                  q = 1.0167
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 04 03    09 57 57.6 -58 39 32   0.1803  1.0943   117.3    54.3    22.3
...
2021 04 18    10 15 35.8 -46 09 44   0.1026  1.0642   123.6    51.8    21.0
...
2021 04 26    10 43 34.9 -26 23 59   0.06794 1.0506   129.3    47.8    19.9
...
2021 05 02    11 15 52.6 +02 47 44   0.05441 1.0416   127.2    50.4    19.5
2021 05 03    11 22 17.9 +08 38 18   0.05401 1.0402   125.3    52.2    19.5
2021 05 04    11 29 01.5 +14 29 07   0.05422 1.0389   123.1    54.4    19.6
...
2021 05 10    12 15 34.5 +43 37 45   0.06668 1.0315   107.3    69.2    20.5
...
2021 05 18    13 29 42.4 +62 12 59   0.09970 1.0239    94.4    80.0    21.7
...
2021 06 02    15 38 34.2 +71 10 55   0.1711  1.0169    86.1    84.3    23.0

M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-J36




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