"Pseudo-MPEC" for C8Y7YG2
Created 2023 Mar 22 15:22:07 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 21-3F@6ALX$!Y77OVJ^$dN,?7Gx/)Ppy^^EXN@_-Cc.y+0#j4gr@`dF52
C8Y7YG2 C2023 01 21B_sKiDJM\I`0iEq2.Yi/Xt?\.#7NdUp#(ulLy@bHZMl%DX3XGvjBF52
C8Y7YG2 C2023 01 21p:$*+,n`WqCRcI,]2T=_v]Yd;`,02=4ud=R5`^y/D6AS.ZS*2n3mF52
C8Y7YG2 C2023 01 21/?o?,f.C]A`iVF'UULFQ%T1X^)E-=8\a5B(CyKZ@1Iv1Q,f#Rq(,F52
C8Y7YG2 C2023 01 21):j2_w)Qm@9)buaFa'10$BadbZH=Astrometry;l)TD3`7Syt;N!F52
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 19Wt8_Lp'hZi`v#aD@kJ057pLjI!_wKr/0x%7f`[M6^4[Yj)T;t%AdJ04
C8Y7YG2 4C2023 02 19NBIx@+pOo.-5nB+[*@:Nw);qb6[6Y^p1X\ar+pY@7#]AwQpwNSlEJ04
C8Y7YG2 KC2023 02 20;)Z+rVM+2cl*n=i[s^0!6aq35$4scHY%A5,L!pr_5-pv3.`ixH:2L01
C8Y7YG2 KC2023 02 207?ll/(K4#:tO;Dc7WJa-8Im'HoA4a`Zg-io2WsMQBvXw9oTc0a!4L01
C8Y7YG2 hC2023 02 20.(6$J$ed^,q'U*^(15+Sec*$3^hwyie.r!fB%+,c7$Dlb(usZ]w1L01
C8Y7YG2 hC2023 02 20bdIP#s'ek)Qgb\tMRJsnSHgK(Gredacted;.Z2pD6:9tBX?%c-gEL01
C8Y7YG2 hC2023 02 20'mL3E'qnHvPI*d6UcL/#?]Ew#$`0l_k_e$Wd_(2a$c0cMFrjL'nEL01
C8Y7YG2 KC2023 02 21emvBr6RdOC#:!5%`=7!vTe_\21L8l@^1h4S`K+J(';)tC41D0@0IH21
C8Y7YG2 KC2023 02 21vZ(hL#8k;kQfwU@%\5cS/`gu+w;oqEZy3`nRmcDx)uSITj_=wn$dH21
C8Y7YG2 KC2023 02 21Cc;^2;UWO/DielBYUf1^;e.o/Gg,;kp9.ew@Z-Q/pOR[Bt:w:\UkH21
C8Y7YG2 KC2023 02 25D%Tkl``]0yEuclickQeU8p.EpigE^?_dUo/ytcD@I^WY^.iA='7[204
C8Y7YG2 KC2023 02 2556+$XPbwjR95+gx)-GgdZ%fhna+ux@dhiFV+C2OmG4ZqhereAG_+204
C8Y7YG2 1C2023 02 27.91732 08 28 09.72 +27 33 00.4 ~2S7q 21.3 VXNEOCP033
C8Y7YG2 1C2023 02 27.92091 08 28 09.49 +27 32 59.6 ~2S7q 21.8 VXNEOCP033
C8Y7YG2 1C2023 02 27.92449 08 28 09.16 +27 32 58.6 ~2S7q 21.3 VXNEOCP033
C8Y7YG2 KC2023 03 14\KJg20d*'S0JyAUwuAiC;#C2EDK*D0+1voM;yTHd$!_4xZ/%#Rt[U94
C8Y7YG2 KC2023 03 14O`ZtfdT0N_AK.n@.#hL[i1oBE%GI1u^a[5G(C11)R\k!y$D%_36/U94
C8Y7YG2 KC2023 03 20U6hV9y+w:A;)BwMT.0,D!-UeDZK2KZA;xTU]Qp$FSGCZ!,jfor-*W62
C8Y7YG2 KC2023 03 20Fo+!Z)5_;:s]Uu5cQr:!w:Tx8iyDY`NY/3Zj=J)2#otR^]]1R^bFW62
C8Y7YG2 KC2023 03 20m`^\_\oyeO/xcS;3\(R9wl6=OGIh/p[oTq.7f-oTYIJF,RRE)Xk?W62
C8Y7YG2 KC2023 03 21PA@y/OoDxJo`;5nq+dKd4Od@'=?1O1*%,K%oTt9-xbmmw;d(jFn?W62
C8Y7YG2 KC2023 03 2114G(-2Wrp]$ubs*6275N^(LGT7Ut0@b1HICYBnFiX@Mo,d^[I@-IW62
C8Y7YG2 KC2023 03 21g;)XexplanationJWij?lhDLdlh15!QcJ7M.rPNYSpO6Nym=jf\/W62
C8Y7YG2 3C2023 03 22bs.Q*C,5`VMhdyl3Lbbbk;0.+vLB+B*%P5cNuy4QVoYul!$.coJMT14
C8Y7YG2 3C2023 03 22X/J^+/'j41YR9UQ(,1^jY74vyRFI%X3Or_CbMUB%nw0v]u[9@n1WT14
C8Y7YG2 3C2023 03 22)b0[.4:@Gj\?)\05$j]UT48PI,J==[%k5g%P-tDF#J\g9`WvofdaT14
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.
(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 12.13588 +/- 0.058 TT = 3:15:40 (JD 2460199.63588)
Epoch 2023 Mar 22.0 TT = JDT 2460025.5 Ju: 0.3648 AutoNEOCP
M 359.81037934 +/- 0.0014 (J2000 ecliptic)
n 0.00108892 +/- 7.98e-6 Peri. 197.08996 +/- 0.007
a 93.5702510 +/- 0.457 Node 305.64413 +/- 0.00056
e 0.9486970 +/- 0.000248 Incl. 118.36492 +/- 0.0024
P 905.12 H 14.42 G 0.15 U 4.9
q 4.80042969 +/- 0.000235 Q 182.340072 +/- 0.914
From 41 observations 2022 Dec. 23-2023 Mar. 22; mean residual 0".33
Residuals in arcseconds: 221223 G96 .16+ .14+ 230219 I52 .77- .01+ 230227 033 .42+ .11+ 221223 G96 .86- .21- 230219 J04 .30- .31- 230227 033 .20- .11+ 221223 G96 .57- .04+ 230219 J04 .05- .14+ 230314 U94 .38+ .35+ 221223 G96 1.2+ .31- 230220 L01 .56- .06- 230314 U94 .19+ .30+ 230121 F52 .18+ .02- 230220 L01 .01+ .04- 230320 W62 .00 .29- 230121 F52 .14- .03+ 230220 L01 .22- .42- 230320 W62 .10+ .08- 230121 F52 .12+ .02- 230220 L01 .35+ .10- 230320 W62 .07+ .30+ 230121 F52 .15+ .01- 230220 L01 .06- .45+ 230321 W62 .51- .17+ 230121 F52 .25- .15+ 230221 H21 .47+ .51- 230321 W62 .50- .53+ 230219 G96 .15- .24+ 230221 H21 .44+ .40- 230321 W62 .34- .25+ 230219 G96 .24- .20- 230221 H21 .79+ .13- 230322 T14 .05+ .05- 230219 G96 .42- .43+ 230225 204 .61+ .01+ 230322 T14 .01- .00 230219 I52 .24- .03+ 230225 204 .10+ .05- 230322 T14 .03- .00 230219 I52 .12- .02- 230227 033 .31- .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 22 15 08 03 24.149 +25 29 40.38 4.4589 4.9793 116.2 21.9 .017 127 2023 03 22 16 08 03 22.016 +25 29 25.39 4.4595 4.9792 116.1 21.9 .017 127 2023 03 22 17 08 03 19.885 +25 29 10.40 4.4601 4.9792 116.1 21.9 .017 126 2023 03 22 18 08 03 17.757 +25 28 55.40 4.4607 4.9791 116.0 21.9 .018 126 2023 03 22 19 08 03 15.631 +25 28 40.40 4.4613 4.9790 116.0 21.9 .018 126 2023 03 22 20 08 03 13.507 +25 28 25.39 4.4619 4.9789 115.9 21.9 .018 125 2023 03 22 21 08 03 11.385 +25 28 10.38 4.4624 4.9788 115.9 21.9 .019 125 2023 03 22 22 08 03 09.265 +25 27 55.37 4.4630 4.9787 115.8 21.9 .019 125 2023 03 22 23 08 03 07.148 +25 27 40.36 4.4636 4.9787 115.8 21.9 .020 124 2023 03 23 00 08 03 05.033 +25 27 25.34 4.4642 4.9786 115.7 21.9 .020 124 2023 03 23 01 08 03 02.920 +25 27 10.32 4.4648 4.9785 115.7 21.9 .020 124 2023 03 23 02 08 03 00.810 +25 26 55.29 4.4654 4.9784 115.6 21.9 .021 123 2023 03 23 03 08 02 58.702 +25 26 40.27 4.4660 4.9783 115.6 21.9 .021 123 2023 03 23 04 08 02 56.595 +25 26 25.24 4.4666 4.9782 115.6 21.9 .021 123 2023 03 23 05 08 02 54.492 +25 26 10.20 4.4672 4.9782 115.5 21.9 .022 123 2023 03 23 06 08 02 52.390 +25 25 55.17 4.4678 4.9781 115.5 21.9 .022 122 2023 03 23 07 08 02 50.291 +25 25 40.13 4.4684 4.9780 115.4 21.9 .022 122 2023 03 23 08 08 02 48.194 +25 25 25.08 4.4690 4.9779 115.4 21.9 .023 122 2023 03 23 09 08 02 46.099 +25 25 10.04 4.4696 4.9778 115.3 21.9 .023 122 2023 03 23 10 08 02 44.006 +25 24 54.99 4.4701 4.9777 115.3 21.9 .024 121 2023 03 23 11 08 02 41.916 +25 24 39.94 4.4707 4.9777 115.2 21.9 .024 121 2023 03 23 12 08 02 39.828 +25 24 24.88 4.4713 4.9776 115.2 21.9 .024 121 2023 03 23 13 08 02 37.742 +25 24 09.82 4.4719 4.9775 115.1 21.9 .025 121 2023 03 23 14 08 02 35.659 +25 23 54.76 4.4725 4.9774 115.1 21.9 .025 121 2023 03 23 15 08 02 33.577 +25 23 39.70 4.4731 4.9773 115.0 21.9 .025 120 2023 03 23 16 08 02 31.498 +25 23 24.63 4.4737 4.9772 115.0 21.9 .026 120 2023 03 23 17 08 02 29.421 +25 23 09.56 4.4743 4.9772 114.9 21.9 .026 120 2023 03 23 18 08 02 27.347 +25 22 54.49 4.4749 4.9771 114.9 21.9 .027 120 2023 03 23 19 08 02 25.274 +25 22 39.41 4.4755 4.9770 114.8 21.9 .027 120 2023 03 23 20 08 02 23.204 +25 22 24.33 4.4761 4.9769 114.8 21.9 .027 120 2023 03 23 21 08 02 21.136 +25 22 09.25 4.4767 4.9768 114.7 21.9 .028 119 2023 03 23 22 08 02 19.071 +25 21 54.16 4.4773 4.9767 114.7 21.9 .028 119 2023 03 23 23 08 02 17.007 +25 21 39.07 4.4779 4.9767 114.6 21.9 .028 119 2023 03 24 00 08 02 14.946 +25 21 23.98 4.4785 4.9766 114.6 21.9 .029 119 2023 03 24 01 08 02 12.887 +25 21 08.89 4.4791 4.9765 114.5 21.9 .029 119 2023 03 24 02 08 02 10.830 +25 20 53.79 4.4797 4.9764 114.5 21.9 .030 119 2023 03 24 03 08 02 08.776 +25 20 38.69 4.4803 4.9763 114.5 21.9 .030 118 2023 03 24 04 08 02 06.724 +25 20 23.59 4.4809 4.9762 114.4 21.9 .030 118 2023 03 24 05 08 02 04.674 +25 20 08.48 4.4815 4.9762 114.4 21.9 .031 118 2023 03 24 06 08 02 02.626 +25 19 53.37 4.4821 4.9761 114.3 21.9 .031 118 2023 03 24 07 08 02 00.581 +25 19 38.26 4.4827 4.9760 114.3 21.9 .031 118 2023 03 24 08 08 01 58.537 +25 19 23.15 4.4833 4.9759 114.2 21.9 .032 118 2023 03 24 09 08 01 56.496 +25 19 08.03 4.4839 4.9758 114.2 21.9 .032 118 2023 03 24 10 08 01 54.458 +25 18 52.91 4.4845 4.9757 114.1 21.9 .033 118 2023 03 24 11 08 01 52.421 +25 18 37.79 4.4851 4.9757 114.1 21.9 .033 117 2023 03 24 12 08 01 50.387 +25 18 22.66 4.4857 4.9756 114.0 21.9 .033 117 2023 03 24 13 08 01 48.355 +25 18 07.53 4.4863 4.9755 114.0 21.9 .034 117 2023 03 24 14 08 01 46.325 +25 17 52.40 4.4869 4.9754 113.9 21.9 .034 117