"Pseudo-MPEC" for P21l8od

Created 2021 Sep 16 10:07:40 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21l8od  C2021 09 13BOpp[H*Ty@FnWAAstrometryqZiO6FqWmGujjZftP7/yu2-t,-BJF52
     P21l8od  C2021 09 13edByredacted;-K5TBFTim)Y7den7OG2;.aG)L[GHZUsIcooq^UrF52
     P21l8od  C2021 09 13-srsg/iu=w\9@Dtgl.veW941sB@E*9=#ZYI!vG8n:X95y_Cv%U59F52
     P21l8od KC2021 09 14[2X@1b3N?HTxq0NrHv3ZiYOy/TTymjSZHNkdat)/([[8/S:_ftOBH21
     P21l8od KC2021 09 14.$BqXvp%@J9hx+R9%5#ap^Y7:sclickXiHQLvH^M?=mCW6uB4uX7H21
     P21l8od |C2021 09 14\(u\gQ5yt7SK=PsU#lrJ5)`0E)y@;6Wwf99-D(,?9C\C=7/dKyme807
     P21l8od |C2021 09 14cmnb3cyja?^L\]2!%D9I;*#%nN$:g/bPvL)A3%g(aJn's;@vV$[M807
     P21l8od |C2021 09 14(9iv[R_eNeHoxJNe,jj,qM!k$Xo$mv`a?]Bqvaa/I9YxX?BH?Nsl807
     P21l8od |C2021 09 15*dJ4N/0iJPLF!-!c%O#ZnE]3MVZWA*s/3]sa#(.%*;ZGX_Ia]V;@807
     P21l8od |C2021 09 15Ciw#rbN[OeT+LX3Z7qPq.1gIM$%CyIfvfHBn]qY7V`Iit`:J2X2C807
     P21l8od |C2021 09 15y\J$am#dYSkUgHl9()oB-9mSA%2Sei'CQto.-:.(V.A8864E)+l]807
     P21l8od  C2021 09 15LLIYN4I/2T*2Il@dT\FdkgW]Wk\aPNxG\)5_8G9v4bhTLvjra59LF51
     P21l8od  C2021 09 15Kc.f:7dpke,tkg*=6m`Ds\hFC$9;*here%9*s*Hiu3vJhforgkjLF51
     P21l8od |C2021 09 16.ZsnXFQFFN$`D/$#cv,1?'Eo+g]v1c+k\SI(^IOgNi17G490dyB)807
     P21l8od |C2021 09 16Ayf.6explanationb?SGd5!gq96Fdi7!7%nGimCMN:pVyI$c^YP/807
     P21l8od |C2021 09 16rgVy+yja6pU89#5fQTFEZ!ZeYw#8N3eoCTBb;32KKL(`lYn9XOU3807
     P21l8od KC2021 09 16cum`x_he$7.BlQ+adqfiCn)j'x)9M8Mj3@Pf%sQ^0`Vke/]^RZ-[H21
     P21l8od KC2021 09 16J4Y-N`FU*3u[ST.+8Esuj^mSuQ+V^@ZMhU:40E!_ZU9h:,`9%5]=H21
     P21l8od KC2021 09 16(6m4u#L;]S;K.09r/oWiJK1Wq16-nSi*F#%#*ta]jflZ/OvRSGcqH21
     P21l8od KC2021 09 16XZ(nAP!14h9%r3fV#-Wg@@prI=5@OJwk,yV@!E3Z=GMX.O5up0kfH21

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169136 W70.805900)  Chile.
(F51) Pan-STARRS 1, Haleakala  (N20.707235 W156.255910)  US/Hawaii.
   Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer
   PS1 Science Consortium. 1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707384 W156.255910)  US/Hawaii. 1.8-m
   Ritchey-Chrétien + CCD.
(H21) Astronomical Research Observatory, Westfield  (N39.483057 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + CCD.

Orbital elements:  P21l8od
   Perihelion 2021 Oct 30.006504 +/- 0.0553837 TT =  0:09:21 (JD 2459517.506504)
Epoch 2021 Sep 16.0 TT = JDT 2459473.5   Earth MOID: 0.1376   Ma: 0.0260
M 348.31475880 +/- 0.1376486        (J2000 ecliptic)          AutoNEOCP
n   0.26553441 +/- 0.00316623       Peri.  252.94195 +/- 0.0995491
a   2.39729883 +/- 0.0190556        Node   145.62234 +/- 0.0428559
e   0.5398475 +/- 0.00347474        Incl.    4.83417 +/- 0.0246108
P   3.71                   H 24.2   G  0.15   U  8.9  
q 1.10312296 +/- 0.000614579    Q 3.69147469 +/- 0.0371253
From 20 observations 2021 Sept. 13-16; mean residual 0".22
Residuals in arcseconds: 
210913 F52  .11-  .05+    210914 807  .18+  .08-    210916 807  .06+  .03+    
210913 F52  .17+  .09-    210915 807  .68+  .31+    210916 807  .13+  .02+    
210913 F52  .07+  .12-    210915 807  .35+  .02+    210916 H21  .12-  .08+    
210914 H21  .47-  .24-    210915 807  .32+  .11+    210916 H21  .03-  .08-    
210914 H21  .09-  .45+    210915 F51  .01-  .03-    210916 H21  .01+  .01-    
210914 807  .04+  .10-    210915 F51  .32-  .06-    210916 H21  .43-  .06-    
210914 807  .10-  .06+    210916 807  .27+  .17-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 09 16 10  00 39 23.703   -10 21 08.82  .22097 1.2178 162.5 22.2 .082 156
2021 09 16 11  00 39 31.163   -10 21 56.37  .22078 1.2176 162.5 22.2 .087 153
2021 09 16 12  00 39 38.632   -10 22 43.96  .22060 1.2174 162.4 22.2 .092 151
2021 09 16 13  00 39 46.112   -10 23 31.60  .22041 1.2172 162.4 22.2 .098 149
2021 09 16 14  00 39 53.601   -10 24 19.28  .22022 1.2170 162.4 22.2 .103 147
2021 09 16 15  00 40 01.099   -10 25 07.00  .22003 1.2168 162.4 22.2 .109 146
2021 09 16 16  00 40 08.608   -10 25 54.77  .21984 1.2166 162.4 22.2 .116 144
2021 09 16 17  00 40 16.127   -10 26 42.58  .21965 1.2164 162.4 22.1 .122 143
2021 09 16 18  00 40 23.655   -10 27 30.43  .21946 1.2162 162.4 22.1 .129 141
2021 09 16 19  00 40 31.193   -10 28 18.32  .21927 1.2160 162.4 22.1 .136 140
2021 09 16 20  00 40 38.742   -10 29 06.26  .21909 1.2158 162.4 22.1 .143 139
2021 09 16 21  00 40 46.300   -10 29 54.24  .21890 1.2156 162.4 22.1 .151 138
2021 09 16 22  00 40 53.868   -10 30 42.26  .21871 1.2154 162.4 22.1 .158 137
2021 09 16 23  00 41 01.446   -10 31 30.32  .21852 1.2152 162.4 22.1 .166 136
2021 09 17 00  00 41 09.034   -10 32 18.43  .21834 1.2150 162.3 22.1 .174 135
2021 09 17 01  00 41 16.632   -10 33 06.57  .21815 1.2148 162.3 22.1 .183 134
2021 09 17 02  00 41 24.240   -10 33 54.76  .21796 1.2146 162.3 22.1 .192 133
2021 09 17 03  00 41 31.857   -10 34 42.99  .21778 1.2144 162.3 22.1 .200 133
2021 09 17 04  00 41 39.485   -10 35 31.27  .21759 1.2142 162.3 22.1 .210 132
2021 09 17 05  00 41 47.123   -10 36 19.58  .21741 1.2140 162.3 22.1 .219 131
2021 09 17 06  00 41 54.771   -10 37 07.94  .21722 1.2138 162.3 22.1 .229 131
2021 09 17 07  00 42 02.429   -10 37 56.33  .21703 1.2136 162.3 22.1 .238 130
2021 09 17 08  00 42 10.098   -10 38 44.77  .21685 1.2134 162.3 22.1 .248 130
2021 09 17 09  00 42 17.776   -10 39 33.25  .21666 1.2132 162.3 22.1 .259 129
2021 09 17 10  00 42 25.464   -10 40 21.77  .21648 1.2130 162.3 22.1 .269 129
2021 09 17 11  00 42 33.163   -10 41 10.33  .21629 1.2128 162.2 22.1 .280 128
2021 09 17 12  00 42 40.871   -10 41 58.93  .21611 1.2126 162.2 22.1 .291 128
2021 09 17 13  00 42 48.590   -10 42 47.58  .21593 1.2124 162.2 22.1 .302 128
2021 09 17 14  00 42 56.319   -10 43 36.26  .21574 1.2122 162.2 22.1 .314 127
2021 09 17 15  00 43 04.058   -10 44 24.99  .21556 1.2120 162.2 22.1 .325 127
2021 09 17 16  00 43 11.807   -10 45 13.75  .21538 1.2118 162.2 22.1 .337 127
2021 09 17 17  00 43 19.567   -10 46 02.56  .21519 1.2116 162.2 22.1 .349 126
2021 09 17 18  00 43 27.336   -10 46 51.40  .21501 1.2114 162.2 22.1 .361 126
2021 09 17 19  00 43 35.116   -10 47 40.29  .21483 1.2112 162.2 22.1 .374 126
2021 09 17 20  00 43 42.906   -10 48 29.21  .21464 1.2110 162.2 22.1 .387 126
2021 09 17 21  00 43 50.707   -10 49 18.18  .21446 1.2108 162.1 22.1 .400 125
2021 09 17 22  00 43 58.518   -10 50 07.18  .21428 1.2106 162.1 22.1 .413 125
2021 09 17 23  00 44 06.339   -10 50 56.23  .21410 1.2104 162.1 22.1 .427 125
2021 09 18 00  00 44 14.170   -10 51 45.31  .21392 1.2102 162.1 22.1 .440 125
2021 09 18 01  00 44 22.011   -10 52 34.43  .21374 1.2101 162.1 22.1 .454 124
2021 09 18 02  00 44 29.863   -10 53 23.60  .21355 1.2099 162.1 22.1 .468 124
2021 09 18 03  00 44 37.726   -10 54 12.80  .21337 1.2097 162.1 22.1 .483 124
2021 09 18 04  00 44 45.598   -10 55 02.04  .21319 1.2095 162.1 22.1 .497 124
2021 09 18 05  00 44 53.481   -10 55 51.32  .21301 1.2093 162.1 22.1 .512 124
2021 09 18 06  00 45 01.375   -10 56 40.64  .21283 1.2091 162.1 22.1 .527 123
2021 09 18 07  00 45 09.278   -10 57 29.99  .21265 1.2089 162.0 22.1 .543 123
2021 09 18 08  00 45 17.193   -10 58 19.39  .21247 1.2087 162.0 22.1 .558 123
2021 09 18 09  00 45 25.117   -10 59 08.83  .21229 1.2085 162.0 22.1 .574 123