"Pseudo-MPEC" for C8Y7YG2
Created 2023 Mar 26 5:22:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C8Y7YG2 C2022 12 23.52547 09 59 16.08 +28 56 03.5 ~2LNM 21.1 GVNEOCPG96
C8Y7YG2 C2022 12 23.53065 09 59 15.70 +28 56 03.4 ~2LNM 21.6 GVNEOCPG96
C8Y7YG2 C2022 12 23.53581 09 59 15.42 +28 56 03.9 ~2LNM 21.2 GVNEOCPG96
C8Y7YG2 C2022 12 23.54098 09 59 15.25 +28 56 03.8 ~2LNM 21.8 GVNEOCPG96
C8Y7YG2 C2023 01 214!n!SVY_KHA^wh_2f7n]\@gs0D5t;J.dpD@)]FQ%*(mjn3[=J=77F52
C8Y7YG2 C2023 01 21jG\uw*^mIH=GBG+hR0M5Wq]DRoo7`_8v?4MJrAMt8t9%_Fi25)rEF52
C8Y7YG2 C2023 01 21[Mn*TCWQ=E$gqynklha_HF+k2tF;mEP@94^GXoxOnWpe0d0V,LTrF52
C8Y7YG2 C2023 01 21!_vFCE+=^?UAstrometry_QK8sov_Y:I6GORU-Ua)UaLFi8@ExKJF52
C8Y7YG2 C2023 01 216RC_(\C`TD5`y7HUxQ0:X1:!#Z!,$78vt^;qxI;4d;%2JX=4rOy2F52
C8Y7YG2*1C2023 02 19.23780808 40 06.913+28 09 35.46 ~2J6b 21.26GVNEOCPG96
C8Y7YG2 1C2023 02 19.24917508 40 05.916+28 09 32.47 ~2J6b 21.17GVNEOCPG96
C8Y7YG2 1C2023 02 19.25485408 40 05.408+28 09 31.82 ~2J6b 21.08GVNEOCPG96
C8Y7YG2 KC2023 02 19.29554208 40 01.880+28 09 22.20 ~2J87 21.29GVNEOCPI52
C8Y7YG2 KC2023 02 19.30415308 40 01.140+28 09 20.20 ~2J87 21.29GVNEOCPI52
C8Y7YG2 KC2023 02 19.32532008 39 59.250+28 09 15.40 ~2J87 VNEOCPI52
C8Y7YG2 4C2023 02 19+#G+$SdEf8?J-7I1R7uGaqtX,F.+39.Zx3gb)2NAQS)BV:umivcPJ04
C8Y7YG2 4C2023 02 19n8bT8p_%cH_b5JlS9x,B@6oc%l/:rn1B-6,/PnDVrbI%VGexA'57J04
C8Y7YG2 KC2023 02 20jn)q$wiPErRk$bAL`wy#XY!D1CKFZpo=AMnd#9?Ok0T-QZH(3K]lL01
C8Y7YG2 KC2023 02 20*^6;[;oee2,8K;?jjexL+3t3FEp8)/(yjDo`cZLJr-uge1k?drJwL01
C8Y7YG2 hC2023 02 20l]wl.6O=r(apwGZ1t*]'Y$-D6ScT%3+KJ(=XrGOkO7a'8u82%Pm8L01
C8Y7YG2 hC2023 02 20TU\Dbyxgf)87f0I^WS)`jEA(@4od8qOcYN;;E9,1I/IZb-tRR5L*L01
C8Y7YG2 hC2023 02 20^Ln?2rnO+vk`kjywU-$6o10=kj0OpXO5E!]taZ?GK/#ddCl3.i]ZL01
C8Y7YG2 KC2023 02 21pGcf9%n9S/ssVy\VVG2@D$-,[w2r1(?uIy4%X\2ll+kg3!hEuf$(H21
C8Y7YG2 KC2023 02 21s_Y+WkhPfk*Tpbj4t\Y_KGriq!Vu^O4=4EbVv(GZ\=v',Kcf*l+NH21
C8Y7YG2 KC2023 02 21ruN+u24d)/FY_NZ?exl^A/JKfp1ni`nqkD]%.@'qf:WouPZMl13iH21
C8Y7YG2 KC2023 02 2559U,JJO0rFU)Z$#;vjV-_+]sX*SCqB20Rr4V!x(!Sy^3#b)SR9`k204
C8Y7YG2 KC2023 02 25DxV(KSyG?dS8x/mw8oP7Sn;GG`l^:d:v5redacted;Gv]f`6X8Li204
C8Y7YG2 1C2023 02 27.91732 08 28 09.72 +27 33 00.4 ~2S7q 21.3 VXNEOCP033
C8Y7YG2 1C2023 02 27.92091 08 28 09.49 +27 32 59.6 ~2S7q 21.8 VXNEOCP033
C8Y7YG2 1C2023 02 27.92449 08 28 09.16 +27 32 58.6 ~2S7q 21.3 VXNEOCP033
C8Y7YG2 0C2023 03 14lA@]N8Qj_-kyJ^7+;8R7OrQ?QCs#3exSLk.*;b]eN^Yyn1jC]A=4U94
C8Y7YG2 0C2023 03 14d6kwVi*XOf23\tJ!Nx_QW^yBNwI:n4*`e:OJMEy9XgO,7Q[j6f!uU94
C8Y7YG2 KC2023 03 20eD#b$MVr;;2U*(a^v?KKa`m'bhF,kcdrs634InDex\Fa(LX^gQHsW62
C8Y7YG2 KC2023 03 20nf?1P7+AK?D?c/clickqD5T5o(;'A\FL^FSmewVI'Cb,Kr*;+*OgW62
C8Y7YG2 KC2023 03 20W.\#[A)[NvlNVpl^9/8yZ0*Oj5Z@Zwepk][s4[fbk6.)hereO=BNW62
C8Y7YG2 KC2023 03 21R,X'wG;=JO:iFni7QJ1?_Q'PAjZp-VD9bWu_X6V\fJKfr:W$BC#MW62
C8Y7YG2 KC2023 03 21%.noBdxcp:tkTR'0iG5:g-Uy1MforAUQoZ9=O[\+3E!Msl'%NlnOW62
C8Y7YG2 KC2023 03 21'/q4pkkUv:i5XrJ:W]9Y12%l7-8,7?;b.3X.X#=U`Dv2oji,)q;\W62
C8Y7YG2 3C2023 03 22dRi8Zv-B^@TFy2=.P#RL5!pX.y[%:=CF`9APF=4ALZt^Q\h.4nCjT14
C8Y7YG2 3C2023 03 22d!Rc6WWSUW:Up5_=,s82-fp8H8F\,ipDXY[jjhEH(Tq95$fM6MmaT14
C8Y7YG2 3C2023 03 22e;y1x,TXVx7j3'Z(^ZGVM649$f1e+M?%%p][HNK\U,8[hPoi`Bt5T14
C8Y7YG2 KC2023 03 22Dy!/,\];bryDAMIW]/IrxShg:dGhEAUU`kw-`k`^fgaCJqFwoS?6587
C8Y7YG2 KC2023 03 22m)^6))W_8=explanation!*;s7UdQmPTMCKs@tM_1tBo0LRBek_@587
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980137 E11.711240)
Germany. Observers S. Melnikov, C. Hoegner, B. Stecklum. Measurer B.
Stecklum. 1.34-m f/3 Schmidt + CCD.
(204) Schiaparelli Observatory (N45.867930 E8.770800) Italy. Observer L.
Buzzi. 0.60-m f/4.64 Newtonian + CCD0.84-m f/3.5 reflector + CCD.
(587) Sormano (N45.882946 E9.229180) Italy. Observers E. Colzani, E. Valli.
Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. 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-Chrétien + CCD.
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) 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, K. W.
Wierzchoś. 1.5-m reflector + 10K CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442544 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, K. W. Wierzchoś. 1.0-m reflector + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300921 W16.511830) Canary
Islands (Spain). Observer D. Abreu. Measurers M. Micheli, D. Koschny, E.
Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, D. Pujagic, V. Dobos. Measurers D. Pujagic, K.
Korlević. 1.0-m f/2.9 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. 3.6-m Canada-France-Hawaii Telescope.
(U94) iTelescope Observatory, Beryl Junction (Sato) (N37.737780 W113.697500)
US/Utah.
(W62) Comet Hunter Observatory2, New Ringgold (N40.745185 W75.862390)
US/Pennsylvania. Observer J. Maikner. 0.30-m f/3.8 Riccardi-Honders + CCD.
Orbital elements: C8Y7YG2
Perihelion 2023 Sep 12.13291 +/- 0.0583 TT = 3:11:23 (JD 2460199.63291)
Epoch 2023 Mar 22.0 TT = JDT 2460025.5 Ju: 0.3647 AutoNEOCP
M 359.81046695 +/- 0.0014 (J2000 ecliptic)
n 0.00108843 +/- 8.02e-6 Peri. 197.08958 +/- 0.007
a 93.5980179 +/- 0.46 Node 305.64409 +/- 0.00057
e 0.9487121 +/- 0.00025 Incl. 118.36509 +/- 0.0024
P 905.52 H 14.41 G 0.15 U 4.9
q 4.80044299 +/- 0.000236 Q 182.395592 +/- 0.919
From 43 observations 2022 Dec. 23-2023 Mar. 22; mean residual 0".33
Residuals in arcseconds: 221223 G96 .15+ .14+ 230219 J04 .30- .31- 230314 U94 .38+ .35+ 221223 G96 .86- .21- 230219 J04 .06- .14+ 230314 U94 .19+ .29+ 221223 G96 .58- .04+ 230220 L01 .57- .06- 230320 W62 .01+ .30- 221223 G96 1.2+ .31- 230220 L01 .00 .04- 230320 W62 .10+ .09- 230121 F52 .18+ .02- 230220 L01 .22- .42- 230320 W62 .07+ .29+ 230121 F52 .14- .03+ 230220 L01 .35+ .10- 230321 W62 .51- .16+ 230121 F52 .12+ .01- 230220 L01 .06- .45+ 230321 W62 .50- .52+ 230121 F52 .16+ .01- 230221 H21 .46+ .51- 230321 W62 .34- .24+ 230121 F52 .25- .15+ 230221 H21 .43+ .40- 230322 T14 .06+ .06- 230219 G96 .15- .23+ 230221 H21 .79+ .13- 230322 T14 .01- .01- 230219 G96 .24- .20- 230225 204 .60+ .01+ 230322 T14 .02- .01- 230219 G96 .42- .43+ 230225 204 .09+ .06- 230322 587 .43- .54+ 230219 I52 .24- .03+ 230227 033 .31- .09- 230322 587 .09+ .22+ 230219 I52 .12- .02- 230227 033 .41+ .11+ 230219 I52 .77- .01+ 230227 033 .20- .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 26 05 08 00 28.906 +25 08 00.18 4.5107 4.9722 112.1 21.9 .050 114 2023 03 26 06 08 00 26.966 +25 07 44.94 4.5113 4.9721 112.0 21.9 .050 114 2023 03 26 07 08 00 25.028 +25 07 29.70 4.5119 4.9720 112.0 21.9 .051 114 2023 03 26 08 08 00 23.092 +25 07 14.46 4.5125 4.9720 111.9 21.9 .051 113 2023 03 26 09 08 00 21.158 +25 06 59.21 4.5131 4.9719 111.9 21.9 .052 113 2023 03 26 10 08 00 19.226 +25 06 43.96 4.5137 4.9718 111.8 21.9 .052 113 2023 03 26 11 08 00 17.297 +25 06 28.72 4.5144 4.9717 111.8 21.9 .052 113 2023 03 26 12 08 00 15.370 +25 06 13.46 4.5150 4.9716 111.7 21.9 .053 113 2023 03 26 13 08 00 13.445 +25 05 58.21 4.5156 4.9715 111.7 21.9 .053 113 2023 03 26 14 08 00 11.522 +25 05 42.95 4.5162 4.9715 111.7 21.9 .054 113 2023 03 26 15 08 00 09.602 +25 05 27.69 4.5168 4.9714 111.6 21.9 .054 113 2023 03 26 16 08 00 07.683 +25 05 12.43 4.5174 4.9713 111.6 21.9 .055 113 2023 03 26 17 08 00 05.767 +25 04 57.17 4.5181 4.9712 111.5 21.9 .055 113 2023 03 26 18 08 00 03.854 +25 04 41.90 4.5187 4.9711 111.5 21.9 .055 113 2023 03 26 19 08 00 01.942 +25 04 26.63 4.5193 4.9710 111.4 21.9 .056 113 2023 03 26 20 08 00 00.033 +25 04 11.36 4.5199 4.9710 111.4 21.9 .056 113 2023 03 26 21 07 59 58.126 +25 03 56.09 4.5205 4.9709 111.3 21.9 .057 113 2023 03 26 22 07 59 56.221 +25 03 40.81 4.5211 4.9708 111.3 21.9 .057 113 2023 03 26 23 07 59 54.318 +25 03 25.54 4.5218 4.9707 111.2 21.9 .058 113 2023 03 27 00 07 59 52.418 +25 03 10.25 4.5224 4.9706 111.2 21.9 .058 113 2023 03 27 01 07 59 50.519 +25 02 54.97 4.5230 4.9706 111.1 21.9 .058 113 2023 03 27 02 07 59 48.623 +25 02 39.69 4.5236 4.9705 111.1 21.9 .059 113 2023 03 27 03 07 59 46.729 +25 02 24.40 4.5242 4.9704 111.0 21.9 .059 112 2023 03 27 04 07 59 44.838 +25 02 09.11 4.5249 4.9703 111.0 21.9 .060 112 2023 03 27 05 07 59 42.948 +25 01 53.82 4.5255 4.9702 110.9 21.9 .060 112 2023 03 27 06 07 59 41.061 +25 01 38.52 4.5261 4.9701 110.9 21.9 .061 112 2023 03 27 07 07 59 39.176 +25 01 23.23 4.5267 4.9701 110.9 21.9 .061 112 2023 03 27 08 07 59 37.294 +25 01 07.93 4.5273 4.9700 110.8 21.9 .062 112 2023 03 27 09 07 59 35.413 +25 00 52.63 4.5280 4.9699 110.8 21.9 .062 112 2023 03 27 10 07 59 33.535 +25 00 37.33 4.5286 4.9698 110.7 21.9 .062 112 2023 03 27 11 07 59 31.659 +25 00 22.02 4.5292 4.9697 110.7 21.9 .063 112 2023 03 27 12 07 59 29.785 +25 00 06.71 4.5298 4.9697 110.6 21.9 .063 112 2023 03 27 13 07 59 27.913 +24 59 51.40 4.5305 4.9696 110.6 21.9 .064 112 2023 03 27 14 07 59 26.044 +24 59 36.09 4.5311 4.9695 110.5 21.9 .064 112 2023 03 27 15 07 59 24.176 +24 59 20.78 4.5317 4.9694 110.5 21.9 .065 112 2023 03 27 16 07 59 22.311 +24 59 05.46 4.5323 4.9693 110.4 21.9 .065 112 2023 03 27 17 07 59 20.449 +24 58 50.14 4.5330 4.9692 110.4 21.9 .066 112 2023 03 27 18 07 59 18.588 +24 58 34.82 4.5336 4.9692 110.3 21.9 .066 112 2023 03 27 19 07 59 16.730 +24 58 19.50 4.5342 4.9691 110.3 21.9 .066 112 2023 03 27 20 07 59 14.873 +24 58 04.17 4.5348 4.9690 110.2 21.9 .067 112 2023 03 27 21 07 59 13.019 +24 57 48.85 4.5354 4.9689 110.2 21.9 .067 112 2023 03 27 22 07 59 11.168 +24 57 33.52 4.5361 4.9688 110.1 21.9 .068 112 2023 03 27 23 07 59 09.318 +24 57 18.19 4.5367 4.9688 110.1 21.9 .068 112 2023 03 28 00 07 59 07.471 +24 57 02.85 4.5373 4.9687 110.1 21.9 .069 112 2023 03 28 01 07 59 05.626 +24 56 47.52 4.5379 4.9686 110.0 21.9 .069 111 2023 03 28 02 07 59 03.783 +24 56 32.18 4.5386 4.9685 110.0 21.9 .070 111 2023 03 28 03 07 59 01.942 +24 56 16.84 4.5392 4.9684 109.9 21.9 .070 111 2023 03 28 04 07 59 00.103 +24 56 01.50 4.5398 4.9684 109.9 21.9 .071 111