[Iaude] MPEC E113: 2002 PS170 [a=44.29,e=0.09,i=2.3,H=7.47]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2022-E113                                Issued 2022 March 7, 19:38 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

                                   2002 PS170                                   


Additional Observations:
     K02PH0S OC2002 10 06.32217621 52 26.95 -14 08 33.2          23.5 RVEE113568
     K02PH0S OC2002 10 06.36079121 52 26.84 -14 08 33.7                VEE113568
     K02PH0S OC2002 11 28.20301821 51 56.83 -14 10 05.0          23.1 rVEE113568
     K02PH0S OC2002 11 29.20696621 51 58.81 -14 09 53.5                VEE113568
     K02PH0S OC2002 11 30.20484621 52 00.88 -14 09 41.3                VEE113568
     K02PH0S OC2003 06 22.51437222 04 55.71 -13 04 01.2          23.1 iVEE113568
     K02PH0S OC2003 06 23.50492522 04 53.74 -13 04 14.2                VEE113568
     K02PH0S OC2003 06 23.55633522 04 53.64 -13 04 14.7          22.9 iVEE113568
     K02PH0S OC2003 06 23.60500422 04 53.53 -13 04 15.3                VEE113568
     K02PH0S OC2005 09 02.31259322 11 21.85 -12 36 22.9                VEE113568
     K02PH0S &C2019 08 28.20532723 25 59.84 -05 43 06.6                VEE113W84
     K02PH0S &C2019 08 28.39828223 25 59.02 -05 43 11.8                VEE113W84

Observer details:
568 Mauna Kea.  Observer .  Measurer S. Deen.  8.3-m Subaru Telescope + CCD,
    3.58-m Canada-France-Hawaii Telescope + CCD.
W84 Cerro Tololo-DECam.  Observer .  Measurer S. Deen.  4.0-m reflector + CCD.

Orbital elements:
2002 PS170                                                                      
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Alexandersen            
M  57.49681              (2000.0)            P               Q                  
n   0.00334429     Peri.  169.80804     +0.28097739     +0.95903946             
a  44.2859950      Node   116.50286     -0.88332688     +0.27309136             
e   0.0877764      Incl.    2.30461     -0.37521371     +0.07526236             
P 295              H    7.47          G   0.15           U   4                  
Residuals in seconds of arc
020805 568  0.1-  0.1+    020904 309  0.0   0.2+    030623 568  0.1+  0.3-
020805 568  0.1+  0.1+    021006 568  0.0   0.3-    030623 568  0.2+  0.1-
020805 568  0.3-  0.4+    021006 568  0.1+  0.2-    030623 568  0.1+  0.1-
020808 568  0.1+  0.3+    021128 568  0.2+  0.0     050902 568  0.0   0.1-
020904 309  0.3-  0.2+    021129 568  0.1+  0.2-    190828 W84  0.1-  0.1-
020904 309  0.1-  0.3+    021130 568  0.0   0.1-    190828 W84  0.0   0.1+
020904 309  0.1-  0.0     030622 568  0.1-  0.2-

Ephemeris:
2002 PS170               a,e,i = 44.29, 0.09, 2                  q = 40.3987
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 05    23 33 42.1 -04 53 29  43.2515 42.4602    36.2     0.8    23.9
...
2022 02 20    23 34 59.9 -04 44 52  43.3819 42.4633    21.4     0.5    23.9
...
2022 02 28    23 35 44.6 -04 39 59  43.4269 42.4650    13.6     0.3    23.9
...
2022 03 06    23 36 19.0 -04 36 15  43.4486 42.4663     7.9     0.2    23.9
2022 03 07    23 36 24.8 -04 35 38  43.4512 42.4665     6.9     0.2    23.8
2022 03 08    23 36 30.6 -04 35 01  43.4535 42.4667     6.0     0.1    23.8
...
2022 03 14    23 37 05.6 -04 31 16  43.4614 42.4679     1.9     0.0    23.8
...
2022 03 22    23 37 52.1 -04 26 20  43.4556 42.4696     8.1     0.2    23.9
...
2022 04 06    23 39 17.1 -04 17 26  43.3960 42.4727    22.4     0.5    23.9

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E113