"Pseudo-MPEC" for C9HGVZ2
Created 2023 Sep 19 11:22:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9HGVZ2 C2023 09 16.30305 01 50 12.63 +26 47 06.7 ~9J1b 20.3 GVNEOCP703
C9HGVZ2 C2023 09 16.30837 01 50 22.16 +26 44 44.0 ~9J1b 19.4 GVNEOCP703
C9HGVZ2 C2023 09 16.31369 01 50 31.68 +26 42 20.3 ~9J1b 19.6 GVNEOCP703
C9HGVZ2*1C2023 09 18.37765102 50 30.966+09 26 49.60 ~9I9q 19.37GVNEOCPG96
C9HGVZ2 1C2023 09 18.38285502 50 38.828+09 24 09.04 ~9I9q 19.56GVNEOCPG96
C9HGVZ2 1C2023 09 18.39330302 50 54.503+09 18 47.81 ~9I9q 19.21GVNEOCPG96
C9HGVZ2 mC2023 09 18.46672202 52 43.648+08 41 16.51 ~9IBb 19.13GVNEOCPI52
C9HGVZ2 mC2023 09 18.46689802 52 43.921+08 41 11.26 ~9IBb 19.22GVNEOCPI52
C9HGVZ2 mC2023 09 18.46707602 52 44.173+08 41 05.50 ~9IBb 19.30GVNEOCPI52
C9HGVZ2 mC2023 09 18.46726502 52 44.440+08 40 59.99 ~9IBb 19.44GVNEOCPI52
C9HGVZ2 1C2023 09 18.98726 03 06 07.38 +04 18 39.2 ~9J0M 20.0 VXNEOCP033
C9HGVZ2 1C2023 09 18.98755 03 06 07.81 +04 18 30.2 ~9J0M 20.2 VXNEOCP033
C9HGVZ2 1C2023 09 18.98784 03 06 08.23 +04 18 22.3 ~9J0M 20.2 VXNEOCP033
C9HGVZ2 1C2023 09 18.98848 03 06 09.13 +04 18 03.1 ~9J0M 20.1 VXNEOCP033
C9HGVZ2 KB2023 09 19T6_5Y*AstrometryyQaVYxm9/3p[3+!:5KS@KdCT(o3fnM%wrj5MM45
C9HGVZ2 KB2023 09 19#ow_((`vq2)8]m5=Hr358[.@:+F3P[:SP782sS.De7\^Lt`DaP\vM45
C9HGVZ2 KB2023 09 19^7CHJs]MgU?y(raL7Rcn75hQYO'o%eL/t@(2^UymOSuGnH9Ge-8OM45
C9HGVZ2 0B2023 09 19i3$q(]\.E)@NoY]nLf!4p$M=i4/icxVAI8$`GX+*y3y2KG87#:%sM49
C9HGVZ2 0B2023 09 19,ja@y*]Q`$!y]a;l*nZ)+*?B-3HZR.JmO#x2U^kV7Nqredacted;7i=A^w$(c]%pq'+#5UJYH+havxxJojm2e+djJl-clickaK#2,b5vM49
C9HGVZ2 KC2023 09 19`:QbE?IuqyflmRWx!c.d4fvuNfqF1wh1pl,gn,-:S`KQVM.?5r.UH21
C9HGVZ2 KC2023 09 19H)*4*ne(7vR])heretQi[EBApsRw[q3S%hV.LDbW9N9*JEg-srvUH21
C9HGVZ2 KC2023 09 19=Pgl(eMR[Yt7BG5*XNforXK2]pyjjqgyh+OVQXA%2s:Em+gn@rLIH21
C9HGVZ2 KC2023 09 19*w[gH[XlRykA^tw6,rorEc8n+a4W3]e?)gT;3,:explanationX'H21
C9HGVZ2 KC2023 09 19SRXi9*81O!OBI5)7Fpub5nlHa5.VGj/R9-D$\y.XHCa_CX4,m\RJH21
C9HGVZ2 1C2023 09 19.38337003 15 37.631+01 08 26.63 ~9JA7 19.27GVNEOCPG96
C9HGVZ2 1C2023 09 19.38855903 15 44.528+01 05 58.27 ~9JA7 19.48GVNEOCPG96
C9HGVZ2 1C2023 09 19.39375903 15 51.412+01 03 30.71 ~9JA7 19.46GVNEOCPG96
C9HGVZ2 1C2023 09 19.39895103 15 58.270+01 01 04.80 ~9JA7 19.19GVNEOCPG96
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980137 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(703) Catalina Sky Survey (N32.417003 W110.732640) 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. 0.68 m Schmidt + 10K CCD.
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer E.
J. Christensen. 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 prime focus + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865582 E25.768900)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
Orbital elements: C9HGVZ2
Perihelion 2023 Sep 30.62811 +/- 0.0099 TT = 15:04:28 (JD 2460218.12811)
Epoch 2023 Sep 19.0 TT = JDT 2460206.5 Earth MOID: 0.0237 AutoNEOCP
M 354.44175351 +/- 0.013 (J2000 ecliptic)
n 0.47800087 +/- 0.000781 Peri. 194.35733 +/- 0.008
a 1.62000710 +/- 0.00176 Node 175.61549 +/- 0.0017
e 0.3703074 +/- 0.000668 Incl. 17.90980 +/- 0.019
P 2.06/753.12d H 25.23 G 0.15 U 7.9
q 1.02010638 +/- 2.88e-5 Q 2.21990782 +/- 0.0035
28 of 29 observations 2023 Sept. 16-19; mean residual 0".48
Residuals in arcseconds: 230916 703 .16+ 1.8- 230918 033 .09- .16+ 230919 H21 .06- .12+ 230916 703 .01- .24+ 230918 033 .14+ .29- 230919 H21 .01+ .02+ 230916 703 .15- 1.4+ 230918 033 .22+ .36+ 230919 H21 .17- .12+ 230918 G96 .56- .71+ 230918 033 .00 .03+ 230919 H21 .06+ .02- 230918 G96 .25+ .20- 230919 M45 .49+ .48- 230919 H21 .25- .07- 230918 G96 .69+ .89- 230919 M45( .87- 1.6-) 230919 G96 .02+ 1.1+ 230918 I52 .16- .32+ 230919 M45 .04+ 1.1- 230919 G96 .12+ .10- 230918 I52 .02+ .47+ 230919 M49 .01+ .07+ 230919 G96 .05- .31- 230918 I52 .16- .17+ 230919 M49 .20+ .30- 230919 G96 .30- .83+ 230918 I52 .35- .45+ 230919 M49 .29- .32- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 19 11 03 17 17.017 +00 35 16.70 .03587 1.0266 126.9 20.0 .171 162 2023 09 19 12 03 18 14.966 +00 15 48.78 .03596 1.0266 126.7 20.0 .174 162 2023 09 19 13 03 19 12.606 -00 03 33.19 .03606 1.0265 126.5 20.0 .177 162 2023 09 19 14 03 20 09.938 -00 22 49.10 .03615 1.0265 126.3 20.0 .180 162 2023 09 19 15 03 21 06.960 -00 41 58.88 .03625 1.0264 126.1 20.0 .183 162 2023 09 19 16 03 22 03.674 -01 01 02.44 .03635 1.0264 126.0 20.0 .186 162 2023 09 19 17 03 23 00.080 -01 19 59.71 .03645 1.0263 125.8 20.0 .189 162 2023 09 19 18 03 23 56.179 -01 38 50.60 .03655 1.0263 125.6 20.0 .193 162 2023 09 19 19 03 24 51.972 -01 57 35.06 .03665 1.0263 125.4 20.1 .196 161 2023 09 19 20 03 25 47.458 -02 16 13.01 .03676 1.0262 125.2 20.1 .199 161 2023 09 19 21 03 26 42.638 -02 34 44.38 .03686 1.0262 125.0 20.1 .202 161 2023 09 19 22 03 27 37.514 -02 53 09.13 .03697 1.0261 124.8 20.1 .206 161 2023 09 19 23 03 28 32.086 -03 11 27.18 .03708 1.0261 124.6 20.1 .209 161 2023 09 20 00 03 29 26.354 -03 29 38.50 .03719 1.0260 124.4 20.1 .212 161 2023 09 20 01 03 30 20.320 -03 47 43.02 .03731 1.0260 124.2 20.1 .216 161 2023 09 20 02 03 31 13.984 -04 05 40.70 .03742 1.0259 124.0 20.1 .219 161 2023 09 20 03 03 32 07.347 -04 23 31.50 .03754 1.0259 123.8 20.1 .223 161 2023 09 20 04 03 33 00.410 -04 41 15.38 .03766 1.0258 123.6 20.2 .226 161 2023 09 20 05 03 33 53.173 -04 58 52.30 .03778 1.0258 123.5 20.2 .229 161 2023 09 20 06 03 34 45.638 -05 16 22.23 .03790 1.0257 123.3 20.2 .233 161 2023 09 20 07 03 35 37.806 -05 33 45.13 .03802 1.0257 123.1 20.2 .236 161 2023 09 20 08 03 36 29.677 -05 51 00.98 .03815 1.0257 122.9 20.2 .240 160 2023 09 20 09 03 37 21.253 -06 08 09.76 .03827 1.0256 122.7 20.2 .243 160 2023 09 20 10 03 38 12.534 -06 25 11.43 .03840 1.0256 122.5 20.2 .247 160 2023 09 20 11 03 39 03.521 -06 42 05.99 .03853 1.0255 122.3 20.2 .250 160 2023 09 20 12 03 39 54.216 -06 58 53.42 .03866 1.0255 122.1 20.3 .254 160 2023 09 20 13 03 40 44.620 -07 15 33.69 .03879 1.0254 121.9 20.3 .257 160 2023 09 20 14 03 41 34.733 -07 32 06.81 .03892 1.0254 121.8 20.3 .260 160 2023 09 20 15 03 42 24.557 -07 48 32.76 .03906 1.0253 121.6 20.3 .264 160 2023 09 20 16 03 43 14.093 -08 04 51.53 .03919 1.0253 121.4 20.3 .267 160 2023 09 20 17 03 44 03.342 -08 21 03.13 .03933 1.0253 121.2 20.3 .271 160 2023 09 20 18 03 44 52.306 -08 37 07.54 .03947 1.0252 121.0 20.3 .274 160 2023 09 20 19 03 45 40.984 -08 53 04.78 .03961 1.0252 120.8 20.3 .278 159 2023 09 20 20 03 46 29.379 -09 08 54.84 .03975 1.0251 120.6 20.4 .281 159 2023 09 20 21 03 47 17.493 -09 24 37.73 .03989 1.0251 120.5 20.4 .285 159 2023 09 20 22 03 48 05.325 -09 40 13.45 .04004 1.0250 120.3 20.4 .288 159 2023 09 20 23 03 48 52.877 -09 55 42.02 .04018 1.0250 120.1 20.4 .292 159 2023 09 21 00 03 49 40.151 -10 11 03.44 .04033 1.0250 119.9 20.4 .295 159 2023 09 21 01 03 50 27.147 -10 26 17.73 .04048 1.0249 119.7 20.4 .299 159 2023 09 21 02 03 51 13.868 -10 41 24.91 .04062 1.0249 119.6 20.4 .302 159 2023 09 21 03 03 52 00.314 -10 56 24.98 .04077 1.0248 119.4 20.4 .305 159 2023 09 21 04 03 52 46.486 -11 11 17.98 .04093 1.0248 119.2 20.5 .309 159 2023 09 21 05 03 53 32.387 -11 26 03.91 .04108 1.0248 119.0 20.5 .312 159 2023 09 21 06 03 54 18.016 -11 40 42.79 .04123 1.0247 118.8 20.5 .316 158 2023 09 21 07 03 55 03.376 -11 55 14.66 .04139 1.0247 118.7 20.5 .319 158 2023 09 21 08 03 55 48.469 -12 09 39.54 .04154 1.0246 118.5 20.5 .322 158 2023 09 21 09 03 56 33.294 -12 23 57.44 .04170 1.0246 118.3 20.5 .326 158 2023 09 21 10 03 57 17.854 -12 38 08.41 .04186 1.0246 118.2 20.5 .329 158