"Pseudo-MPEC" for 1912 C
Created 2021 Jan 15 14:07:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
J12C001 KC2021 01 13CpNKsb`m3mp`sZrxyNR15-\R#!1]bT-6R@Nfgx`2x91'E38Z,Ep^W16
J12C001 KC2021 01 13qo93$GJ^M$!BkyIQ1!Dv(idtJpstTuF#5Y[6]?c:C?\hr_t*;ZC.W16
J12C001 KC2021 01 13Dr2:k`Hg,VfaF#'/=$(TG!mA_.9?,Astrometry!$32ot56;FFVlW16
J12C001 mC2021 01 14.51381910 08 12.07 +25 09 44.5 ~1ECb 19.33GVNEOCPI52
J12C001 mC2021 01 14.51406710 08 11.97 +25 09 37.8 ~1ECb 19.59GVNEOCPI52
J12C001 mC2021 01 14.51431410 08 11.89 +25 09 31.9 ~1ECb 19.36GVNEOCPI52
J12C001 mC2021 01 14.51456110 08 11.85 +25 09 24.9 ~1ECb VNEOCPI52
J12C001 bC2021 01 14$7VA^u=_i8xwQr]S6a@H1:7GuRHuc:ypup/p3H9KGkW?Nd/6*1!yL01
J12C001 bC2021 01 14IHtUpIe#?[x5Dn#mb(nS9g[#vK.aL-0u[fE^*0a#F_mj.J7pR_#lL01
J12C001 bC2021 01 14L^I0Wd\N1S:W8yAyVg9I2GsIqctLiXulB-0YK^jredacted;%y!=L01
J12C001 bC2021 01 14RCp.0/2vV_'ec!kR4gxVt.5EmZ$F[ux$l`iUr?fX?mw(oi5]039*L01
J12C001 KC2021 01 15B))icb5x]gW)'F9?%2_rcAA,V$Dr@!*cFR]?sgs9_fR1*s-6*eSNK74
J12C001 KC2021 01 15]SH87107c'u\b\NB7A[WslalSxP?+X8o*7%ATclick`6aXMiTd05K74
J12C001 KC2021 01 15A]\)O5[ZT@here81X?Z09^eTUfor;g(*Aln1hQGKZ\`:kSV8L6U\K74
J12C001 KC2021 01 15)m!)!WDh9(d`vu('BSbX9VIs/Yeexplanation[otrygs\C*[excK74
J12C001 KC2021 01 15.50156510 03 28.62 +17 59 28.6 ~1FCM 19.60GVNEOCPI52
J12C001 KC2021 01 15.50255510 03 28.34 +17 59 01.9 ~1FCM 19.10GVNEOCPI52
J12C001 KC2021 01 15.50354910 03 27.94 +17 58 35.4 ~1FCM 19.60GVNEOCPI52
Station data:
(I52) Steward Observatory, Mt. Lemmon Station (N32.442547 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly. 1.0-m reflector + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805279 E10.236400)
Germany.
(L01) Višnjan Observatory, Tičan (N45.290900 E13.749300) Croatia.
Observers K. Korlević, E. Pettarin. Measurer E. Pettarin. 1.0-m f/2.9
reflector + CCD.
(W16) Pleasant Groves Observatory (N34.711891 W86.231310) US/Alabama.
Orbital elements: 1912 C
Perihelion 2021 Jan 21.498905 +/- 0.00677831 TT = 11:58:25 (JD 2459235.998905)
Epoch 2021 Jan 15.0 TT = JDT 2459229.5 Earth MOID: 0.0415 AutoNEOCP
M 356.55625361 +/- 0.0074349 (J2000 ecliptic)
n 0.52989642 +/- 0.000825907 Peri. 185.72315 +/- 0.0071744
a 1.51243037 +/- 0.0015715 Node 297.48212 +/- 0.0019641
e 0.3228106 +/- 0.000664859 Incl. 19.15199 +/- 0.0239407
P 1.86/679.37d H 25.3 G 0.15 U 8.0
q 1.02420173 +/- 5.8603e-5 Q 2.00065901 +/- 0.00308041
From 18 observations 2021 Jan. 13-15; mean residual 0".29
Residuals in arcseconds: 210113 W16 .05+ .44- 210114 I52 .21+ .42- 210115 K74 .30+ .17+ 210113 W16 .17+ .41+ 210114 L01 .27+ .02+ 210115 K74 .10+ .49- 210113 W16 .13+ .02- 210114 L01 .27- .28+ 210115 K74 .60- .06+ 210114 I52 .28- .23+ 210114 L01 .07- .33+ 210115 I52 .06- .12- 210114 I52 .48- .14- 210114 L01 .03+ .19- 210115 I52 .75+ .09- 210114 I52 .40- .27+ 210115 K74 .17+ .13- 210115 I52 .15- .25+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- --- ---- --- 2021 01 15 14 10 03 11.278 +17 23 44.71 .04915 1.0258 148.2 20.1 .114 7 2021 01 15 15 10 02 59.460 +17 05 02.80 .04911 1.0258 148.3 20.1 .114 7 2021 01 15 16 10 02 47.653 +16 46 19.11 .04907 1.0257 148.3 20.1 .113 6 2021 01 15 17 10 02 35.858 +16 27 33.72 .04903 1.0257 148.3 20.1 .113 5 2021 01 15 18 10 02 24.074 +16 08 46.68 .04900 1.0257 148.3 20.1 .113 4 2021 01 15 19 10 02 12.302 +15 49 58.08 .04897 1.0257 148.3 20.1 .112 4 2021 01 15 20 10 02 00.542 +15 31 07.97 .04893 1.0257 148.3 20.1 .111 3 2021 01 15 21 10 01 48.793 +15 12 16.44 .04890 1.0256 148.3 20.1 .111 2 2021 01 15 22 10 01 37.056 +14 53 23.54 .04888 1.0256 148.3 20.1 .110 1 2021 01 15 23 10 01 25.331 +14 34 29.35 .04885 1.0256 148.3 20.1 .109 0 2021 01 16 00 10 01 13.617 +14 15 33.94 .04882 1.0256 148.3 20.1 .109 0 2021 01 16 01 10 01 01.915 +13 56 37.39 .04880 1.0256 148.3 20.1 .108 179 2021 01 16 02 10 00 50.225 +13 37 39.76 .04878 1.0255 148.3 20.1 .107 178 2021 01 16 03 10 00 38.547 +13 18 41.14 .04876 1.0255 148.3 20.1 .106 177 2021 01 16 04 10 00 26.881 +12 59 41.58 .04874 1.0255 148.3 20.1 .105 176 2021 01 16 05 10 00 15.227 +12 40 41.17 .04872 1.0255 148.3 20.1 .104 175 2021 01 16 06 10 00 03.585 +12 21 39.98 .04870 1.0255 148.3 20.1 .103 174 2021 01 16 07 09 59 51.955 +12 02 38.08 .04869 1.0254 148.2 20.1 .102 173 2021 01 16 08 09 59 40.337 +11 43 35.55 .04867 1.0254 148.2 20.1 .100 172 2021 01 16 09 09 59 28.731 +11 24 32.46 .04866 1.0254 148.2 20.1 .099 170 2021 01 16 10 09 59 17.137 +11 05 28.89 .04865 1.0254 148.1 20.1 .098 169 2021 01 16 11 09 59 05.556 +10 46 24.91 .04864 1.0254 148.1 20.1 .097 168 2021 01 16 12 09 58 53.986 +10 27 20.60 .04864 1.0253 148.1 20.1 .095 166 2021 01 16 13 09 58 42.429 +10 08 16.03 .04863 1.0253 148.0 20.1 .094 165 2021 01 16 14 09 58 30.884 +09 49 11.28 .04863 1.0253 148.0 20.1 .093 164 2021 01 16 15 09 58 19.351 +09 30 06.42 .04863 1.0253 147.9 20.1 .091 162 2021 01 16 16 09 58 07.831 +09 11 01.53 .04863 1.0253 147.9 20.1 .090 160 2021 01 16 17 09 57 56.323 +08 51 56.69 .04863 1.0252 147.9 20.1 .089 159 2021 01 16 18 09 57 44.827 +08 32 51.97 .04863 1.0252 147.8 20.1 .087 157 2021 01 16 19 09 57 33.344 +08 13 47.44 .04863 1.0252 147.7 20.1 .086 155 2021 01 16 20 09 57 21.873 +07 54 43.19 .04864 1.0252 147.7 20.1 .085 153 2021 01 16 21 09 57 10.414 +07 35 39.28 .04865 1.0252 147.6 20.1 .084 151 2021 01 16 22 09 56 58.968 +07 16 35.80 .04866 1.0252 147.6 20.1 .083 149 2021 01 16 23 09 56 47.535 +06 57 32.81 .04867 1.0251 147.5 20.1 .082 147 2021 01 17 00 09 56 36.114 +06 38 30.39 .04868 1.0251 147.4 20.1 .081 145 2021 01 17 01 09 56 24.706 +06 19 28.62 .04869 1.0251 147.4 20.1 .080 142 2021 01 17 02 09 56 13.310 +06 00 27.57 .04871 1.0251 147.3 20.1 .079 140 2021 01 17 03 09 56 01.927 +05 41 27.31 .04872 1.0251 147.2 20.1 .078 137 2021 01 17 04 09 55 50.556 +05 22 27.92 .04874 1.0251 147.1 20.1 .078 134 2021 01 17 05 09 55 39.199 +05 03 29.48 .04876 1.0250 147.0 20.1 .077 132 2021 01 17 06 09 55 27.854 +04 44 32.05 .04878 1.0250 147.0 20.1 .077 129 2021 01 17 07 09 55 16.521 +04 25 35.70 .04880 1.0250 146.9 20.1 .077 126 2021 01 17 08 09 55 05.202 +04 06 40.52 .04883 1.0250 146.8 20.1 .077 123 2021 01 17 09 09 54 53.895 +03 47 46.57 .04885 1.0250 146.7 20.1 .077 120 2021 01 17 10 09 54 42.601 +03 28 53.92 .04888 1.0250 146.6 20.2 .078 117 2021 01 17 11 09 54 31.320 +03 10 02.64 .04891 1.0249 146.5 20.2 .078 115 2021 01 17 12 09 54 20.052 +02 51 12.81 .04894 1.0249 146.4 20.2 .079 112 2021 01 17 13 09 54 08.796 +02 32 24.49 .04897 1.0249 146.3 20.2 .080 109