"Pseudo-MPEC" for C9A4G72
Created 2023 May 28 23:22:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9A4G72*1C2023 05 27.18985614 21 41.810+18 03 15.34 ~5R5b 20.15GVNEOCPG96
C9A4G72 1C2023 05 27.19547714 21 40.529+18 01 18.62 ~5R5b 19.88GVNEOCPG96
C9A4G72 1C2023 05 27.20110914 21 39.276+17 59 22.24 ~5R5b VNEOCPG96
C9A4G72 1C2023 05 27.20673914 21 38.063+17 57 24.62 ~5R5b 19.72GVNEOCPG96
C9A4G72 mC2023 05 27.27006414 21 23.497+17 34 22.69 ~5R6q 20.42GVNEOCPI52
C9A4G72 mC2023 05 27.27038414 21 23.443+17 34 15.20 ~5R6q 20.82GVNEOCPI52
C9A4G72 mC2023 05 27.27071314 21 23.382+17 34 07.97 ~5R6q 20.60GVNEOCPI52
C9A4G72 mC2023 05 27.27103314 21 23.382+17 34 01.88 ~5R6qx VNEOCPI52
C9A4G72 KC2023 05 27b:Nscy9BGMyD+8WVUH-B^I3a95r;l9#,BPoADlhqk2)i\9y*!AiJL01
C9A4G72 KC2023 05 27.*=CX6p6v8fFY0l![]h8@1t4d%5+H9:RV]/iMY%$qE$*Vp_kS')ML01
C9A4G72 KC2023 05 27m$;W]Pc_iW7nivYH*m$4#tNo'Ux.VJZmTwRDTDxDgx$5R.(Vw,*%L01
C9A4G72 KC2023 05 27Ue4St7dxKWRHdPV.N2,o1d^csAtJ'$O\DcirTSp%e')S77[JwQ[bL01
C9A4G72 KC2023 05 27ix[0r_7QhsO+cG`pqe5sG^/b.-mCo\v*mHi^yWX(buOkFB'tiEM/L01
C9A4G72 KC2023 05 27.90968714 21 41.67 +11 56 20.2 ~5RMb 19.4 GXNEOCPI93
C9A4G72 1C2023 05 27b6/31l/;92^weoUn1*C4vDVWEVLe['jPl\9-OKkM7:\_Lg\`=tx;246
C9A4G72 KC2023 05 27.91282714 21 40.89 +11 54 00.8 ~5RMb 20.3 GXNEOCPI93
C9A4G72 KC2023 05 27.91414014 21 41.206+11 51 35.86 ~5RMq 19.8 GVNEOCPJ95
C9A4G72 1C2023 05 27PqAR^wBhjY[wbaC5R]L7cmsI0?*RZ4IV*!:(x(r1=Is$F/V^5mG(246
C9A4G72 1C2023 05 27gK8AjvM%0w[;ROwP1oaNr[S?D/#YW$;xOSst)FymC4bPc_tTh'#U246
C9A4G72 KC2023 05 27.91882414 21 40.154+11 48 07.45 ~5RMq 19.6 GVNEOCPJ95
C9A4G72 KC2023 05 27.92049614 21 38.90 +11 48 20.0 ~5RMb 19.6 GXNEOCPI93
C9A4G72 KC2023 05 27.92262514 21 38.34 +11 46 45.2 ~5RMb 20.1 GXNEOCPI93
C9A4G72 KC2023 05 27.92277114 21 39.254+11 45 11.23 ~5RMq 19.5 GVNEOCPJ95
C9A4G72 KC2023 05 27FG?#Zv[uN1(G+em^XkLAui!c5C?FuG:s[jTV?8?$#fb\1hW,W]btK83
C9A4G72 KC2023 05 27L+:B,5^-)1iMfyE+8d0o*LQ;.rFdGrpaoVP-c3?R:+,_jD#m-'E#K83
C9A4G72 |C2023 05 28B-n-j;Z:VOp`\4s!@3`LLQJO+72=n.$t#2?rlY)u*i1=3^*MeWX5807
C9A4G72 |C2023 05 28`dSQPJF_Ota9h-Mq(1;9OXgb.R?fBZ*O1[WtOR6jE$wrPY]kL2I-807
C9A4G72 |C2023 05 28T1;`+'(?2XPGX.Aa:WQ_5(2eaoVg\YtjAstrometryE5P*qYI]ky807
C9A4G72 C2023 05 28*#a%dU6;oKC'k^PGKf[FV5a0,tYCe2Mht,R)BGxnDY_\0`aPA-a!654
C9A4G72 C2023 05 28wH1]BD'-WTO+a[h](gQFjb0+Ia1(bJmEllLSI[(.vcvYE=e%d/gN654
C9A4G72 C2023 05 28:jiAUk#=;J=ai:?$vM9$48Ay=_.^h#)Wx^#!VKsZBNaAKium/Whb654
C9A4G72 C2023 05 28t(q3pN'L*'V#,)7NFe6gj%b/LLfn4:v_MF3i(9DftTi'^Z/*FyK6654
C9A4G72 1C2023 05 28XgE^9eSN)g-*!w2nAxiuBJ3Yq3v9Ed8*W$]_^@MkJ(B6v=5?m1igT12
C9A4G72 1C2023 05 28#xj6N)[8A?Jy/7w6)redacted;GrK^oCM46^XK[n;KCx`5t_M\IeT12
C9A4G72 1C2023 05 28Y9n'2s?'lo,*'#/bqKgn#N*w.clickCKjF6$`^_r1$S(J4T*7clcT12
C9A4G72 KC2023 05 28.82673614 22 39.16 -12 25 46.0 ~5SM7 18.0 GXNEOCP595
C9A4G72 SC2023 05 28.84687014 22 30.17 -13 32 43.3 ~5SM7 XNEOCP595
C9A4G72 1C2023 05 28hZWlb;Cp_H:+8kv#=b[pj+sX9#J#I3E]Dky`5Iy]d^P\*:Ghur2'246
C9A4G72 1C2023 05 28kktHoQK(w/h.fWX?ov$EX.Kr/nH')LK#t@UF,/)NqI`OiU%GT^UY246
C9A4G72 1C2023 05 280dMXlT;Y?mNmVZ9bscH#,#(S1@bk+L=rrYkRR8,+:aV4?K7%(t2:246
C9A4G72 1C2023 05 28nt+yI=MvPr((0hbo*V`XDY)\8f0J$De$EhuL%DF-ThI#sK33)WGg246
C9A4G72 1C2023 05 28m_S#03\.R:-@5Y_n#_U1N$4!)Gh2%iSrO`P9M2G%L/;h9/FxdWBl246
C9A4G72 1C2023 05 28[Km$7LmkEB+O5Ya783F8(hQ74*UFdwlFH_J_2=*1:6`)I!@ah@Tp246
C9A4G72 1C2023 05 28/+awiCTm5oO$.au9Li)2sRg99UZGKC-f@v(dherePOforS*D(bRC246
C9A4G72 KB2023 05 28^EI'N5ntW(A\KNHE%*c/Y=:WyVdwn/Fv8\v^DlpL4RQ!wA+`Q?WEK74
C9A4G72 KC2023 05 28PWU:TJ$TjP4Ou'y!oQexplanationSe,Palj81H7aYFVgJZAJP2!K83
C9A4G72 KC2023 05 28d;PE:Q:E^R4gDYY/'JJ`JMu:HEj4/O*TC\Ii@)u/Jsh)(I-,cW3jK83
C9A4G72 KB2023 05 28,'8RrM,[V75M^CGgr07kxtM![YdmFTyNm+t8[*)J*V/'WPShBD@pK74
C9A4G72 KC2023 05 28.90559914 22 25.058-17 05 15.14 ~5SN7 17.6 GVNEOCPJ95
C9A4G72 KC2023 05 28.91152314 22 22.363-17 27 57.28 ~5SN7 17.6 GVNEOCPJ95
C9A4G72 KC2023 05 28.93029814 22 13.392-18 41 37.97 ~5SN7 17.6 GVNEOCPJ95
C9A4G72 KC2023 05 28.93399014 22 11.590-18 56 26.20 ~5SN7 17.7 GVNEOCPJ95
Station data:
(246) Klet Observatory-KLENOT (N48.863991 E14.284760) Czech Republic.
Observer J. Ticha. Measurer M. Tichy. 1.06-m f/2.7 reflector + 2048x2048
CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(654) Table Mountain Observatory, Wrightwood-PHMC (N34.381820 W117.681590)
US/California. Observers P. Choi, N. Saini, C. Zhai, R. Trahan, M. Shao.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K 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 prime focus + CCD.
(I93) St Pardon de Conques (N44.558708 W0.203000) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + CCD.
(K83) Beppe Forti Astronomical Observatory, Montelupo (N43.755330
E11.043170) Italy. Observers M. Tombelli, A. Mazzanti, E. Venticinque.
Measurers G. Interrante, M. Iozzi, M. Tombelli, F. Bernardi. 0.40-m f/8
Ritchey-Chrétien + 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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: C9A4G72
Perihelion 2023 Jun 17.34865 +/- 0.000993 TT = 8:22:03 (JD 2460112.84865)
Epoch 2023 May 28.0 TT = JDT 2460092.5 Earth MOID: 0.0031 AutoNEOCP
M 353.80066447 +/- 0.0037 (J2000 ecliptic)
n 0.30465587 +/- 0.000169 Peri. 203.88029 +/- 0.00021
a 2.18740738 +/- 0.000807 Node 66.84524 +/- 0.000034
e 0.5490533 +/- 0.000169 Incl. 11.83607 +/- 0.0023
P 3.24 H 28.22 G 0.15 U 6.9
q 0.98640407 +/- 5.71e-6 Q 3.38841069 +/- 0.00162
48 of 52 observations 2023 May 27-28 (41.9 hr); mean residual 0".81
Residuals in arcseconds: 230527 G96 .56+ .34- 230527 246( 1.9- 1.2-) 230528 595 .32- 1.3+ 230527 G96 .24- .93- 230527 J95 .01+ .07+ 230528 246 .10- .45+ 230527 G96 .40- .16- 230527 I93 .26+ .43- 230528 246 .09- .09- 230527 G96 .20+ .11+ 230527 I93 .27+ .14+ 230528 246 .36+ .45+ 230527 I52 .10- .15+ 230527 J95 .02- .57+ 230528 246 .03+ 3.2- 230527 I52 .18+ .09- 230527 K83 .03- .96- 230528 246 .56+ 2.6- 230527 I52 .38+ .14+ 230527 K83 .34- 1.8- 230528 246 .07- .86+ 230527 I52( 1.4+ 1.3+) 230528 807 .36- .01+ 230528 246 1.2+ .70+ 230527 L01 .38- .09+ 230528 807 .45- .60- 230528 K74 .24+ 4.6- 230527 L01 .16- .85+ 230528 807 .29- .37+ 230528 K83 .55- .64- 230527 L01 .14- .35+ 230528 654 .05+ .07- 230528 K83 .08+ .78- 230527 L01 .32+ .66+ 230528 654 .02+ .08- 230528 K74 .13+ 2.6- 230527 L01 .07+ .72+ 230528 654 .13- .11- 230528 J95 .08+ .06- 230527 I93 .50- .18- 230528 654 .10- .08- 230528 J95 .38+ .02+ 230527 246( 1.7- 1.9-) 230528 T12 .05+ .32+ 230528 J95 .32- .43+ 230527 I93 .02+ .88- 230528 T12 .02+ .26- 230528 J95 .30- .37+ 230527 J95 .11- .02- 230528 T12 .00 .14- 230527 246( 2.4- 1.9-) 230528 595 .29- .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 05 28 23 14 22 22.500 -20 03 00.10 613811 1.0170 152.3 17.6 .508 177 2023 05 29 00 14 22 27.257 -23 04 21.83 589453 1.0169 152.6 17.5 .571 177 2023 05 29 01 14 22 32.663 -26 20 45.81 566858 1.0168 152.5 17.4 .640 178 2023 05 29 02 14 22 38.861 -29 52 42.90 546248 1.0166 152.1 17.4 .711 178 2023 05 29 03 14 22 46.034 -33 40 20.93 527854 1.0165 151.1 17.3 .783 178 2023 05 29 04 14 22 54.431 -37 43 16.29 511916 1.0164 149.7 17.3 .853 178 2023 05 29 05 14 23 04.391 -42 00 26.02 498670 1.0162 147.8 17.3 .917 179 2023 05 29 06 14 23 16.394 -46 30 02.03 488337 1.0161 145.3 17.3 .969 179 2023 05 29 07 14 23 31.140 -51 09 29.72 481103 1.0160 142.4 17.4 1.01 179 2023 05 29 08 14 23 49.687 -55 55 32.50 477111 1.0159 139.2 17.4 1.02 179 2023 05 29 09 14 24 13.724 -60 44 23.19 476442 1.0157 135.7 17.5 1.02 179 2023 05 29 10 14 24 46.111 -65 32 00.89 479109 1.0156 132.0 17.6 .986 179 2023 05 29 11 14 25 32.114 -70 14 30.58 485058 1.0155 128.3 17.8 .932 179 2023 05 29 12 14 26 42.604 -74 48 21.33 494169 1.0153 124.6 17.9 .858 179 2023 05 29 13 14 28 44.213 -79 10 39.78 506272 1.0152 121.0 18.1 .768 179 2023 05 29 14 14 33 04.098 -83 19 15.45 521157 1.0151 117.5 18.2 .665 178 2023 05 29 15 14 48 46.105 -87 12 24.57 538594 1.0150 114.1 18.4 .555 174 2023 05 29 16 00 58 53.241 -89 04 36.91 558342 1.0148 111.0 18.6 .441 23 2023 05 29 17 02 04 16.523 -85 44 52.80 580165 1.0147 108.1 18.8 .327 7 2023 05 29 18 02 11 46.121 -82 37 54.37 603837 1.0146 105.4 18.9 .216 7 2023 05 29 19 02 14 38.913 -79 45 19.81 629149 1.0145 102.9 19.1 .110 12 2023 05 29 20 02 16 10.323 -77 06 25.02 655911 1.0143 100.6 19.3 .021 74 2023 05 29 21 02 17 06.876 -74 40 13.51 683952 1.0142 98.4 19.4 .092 168 2023 05 29 22 02 17 45.312 -72 25 45.45 713120 1.0141 96.5 19.6 .181 174 2023 05 29 23 02 18 13.131 -70 22 01.34 743283 1.0140 94.7 19.8 .263 176 2023 05 30 00 02 18 34.196 -68 28 04.03 774324 1.0138 93.0 19.9 .340 177 2023 05 30 01 02 18 50.699 -66 42 59.85 806140 1.0137 91.5 20.1 .412 177 2023 05 30 02 02 19 03.975 -65 05 59.16 838645 1.0136 90.1 20.2 .477 178 2023 05 30 03 02 19 14.886 -63 36 16.59 871759 1.0135 88.8 20.3 .538 178 2023 05 30 04 02 19 24.011 -62 13 10.93 905416 1.0133 87.6 20.5 .594 178 2023 05 30 05 02 19 31.756 -60 56 05.01 939557 1.0132 86.5 20.6 .647 178 2023 05 30 06 02 19 38.411 -59 44 25.35 974132 1.0131 85.4 20.7 .695 178 2023 05 30 07 02 19 44.190 -58 37 41.93 .00675 1.0130 84.5 20.8 .739 178 2023 05 30 08 02 19 49.256 -57 35 27.83 .00698 1.0128 83.6 21.0 .780 178 2023 05 30 09 02 19 53.734 -56 37 18.92 .00722 1.0127 82.8 21.1 .819 179 2023 05 30 10 02 19 57.720 -55 42 53.60 .00746 1.0126 82.0 21.2 .854 179 2023 05 30 11 02 20 01.290 -54 51 52.49 .00770 1.0125 81.3 21.3 .887 179 2023 05 30 12 02 20 04.508 -54 03 58.22 .00794 1.0124 80.6 21.4 .918 179 2023 05 30 13 02 20 07.423 -53 18 55.17 .00819 1.0122 79.9 21.5 .947 179 2023 05 30 14 02 20 10.076 -52 36 29.31 .00844 1.0121 79.3 21.6 .974 179 2023 05 30 15 02 20 12.501 -51 56 28.01 .00868 1.0120 78.8 21.7 1.00 179 2023 05 30 16 02 20 14.726 -51 18 39.87 .00893 1.0119 78.2 21.7 1.02 179 2023 05 30 17 02 20 16.777 -50 42 54.59 .00918 1.0118 77.7 21.8 1.05 179 2023 05 30 18 02 20 18.672 -50 09 02.86 .00943 1.0116 77.3 21.9 1.07 179 2023 05 30 19 02 20 20.429 -49 36 56.25 .00968 1.0115 76.8 22.0 1.09 179 2023 05 30 20 02 20 22.063 -49 06 27.09 .00993 1.0114 76.4 22.1 1.11 179 2023 05 30 21 02 20 23.587 -48 37 28.44 .01019 1.0113 76.0 22.1 1.12 179 2023 05 30 22 02 20 25.012 -48 09 53.93 .01044 1.0112 75.6 22.2 1.14 179