"Pseudo-MPEC" for P21Decr
Created 2023 Jan 26 6:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Decr* C2023 01 24-1M']-rgAEW]PT'H/stZYb\ghh5D$x,6KgM2::T9q7jLsl5l@JbyF52
P21Decr C2023 01 242D@3/xk-^'YLTkfoy%@7IFdo\05,sir=/L*sJvZ/#952_![8Z!O^F52
P21Decr C2023 01 24HmS^$iDwX:AhEAstrometry:lAuUxhj0'Ek@ZGII=q-u`+rr!2:CF52
P21Decr C2023 01 241.5R]E+5oa5a[ob+31*wE#o=$[1Gmt6y1[^kqTS,o4UWshhOr`qcF52
P21Decr C2023 01 24Oig1ThXN$1::J+1$8qs'L*nr*@X08u:'K[*]dbH$rcgP8#)-]2%AF52
P21Decr KC2023 01 24.90844106 59 58.99 +45 17 33.0 ~1PIq XNEOCPI93
P21Decr KC2023 01 24.91087006 59 58.89 +45 18 15.9 ~1PIq 21.1 GXNEOCPI93
P21Decr KC2023 01 24.91321506 59 58.83 +45 18 56.2 ~1PIq 20.5 GXNEOCPI93
P21Decr 3C2023 01 25S7,E2FNKa2.%u0]Q]G?3#Wk`vxCbX?;oK:\q@dB\w*aLny#QFv?#T14
P21Decr 3C2023 01 25T0c*b`l@%bjPLGCjC%gM@mB?KM?GlB!V+_?lR_qnOpU#mFGLgNm[T14
P21Decr 3C2023 01 25pf,D,SjN/G4n@%Qn/-?d1f029x``3WL?UXLEa5Fu^fU^F`-Un?YlT14
P21Decr 3C2023 01 25Pk+(Qk;.4=P:=7P=fh*AL*(3_P9$/,.redacted;kjQ]_:UM1+hNT14
P21Decr IC2023 01 25wrlc`P_f4AsqmQZS:ZE*e\DY7qkv_sM1e7KoPl)qFVB9.mH\l,!NL01
P21Decr IC2023 01 25P[?HL;aEiMeZR40Dr[jN#^6Y+8owEp%OQDQW_m#(@Bbr0Lq(-a10L01
P21Decr pC2023 01 25yGi*:^[9/`h`*trjgOr-q5Y'a*doFuYEv#P6;1OJLeV87YfM@7byL01
P21Decr KC2023 01 25I^\r*W,OTcYD$Et)qlHM^_(=KU]click=6Z@tqm$NyT\bg'@2!#)L01
P21Decr KC2023 01 25GK1+d9Hin++eu@_p7RN?+\GJ]B\8E@_q+j5x8%lwd1r*pBA#qabSL01
P21Decr KC2023 01 26=0#R:lw4QH?A8=3qcd[N6fxYa!PH]?N;sZUe1i4b7LY$Cvh$J%DH858
P21Decr KC2023 01 268,$h.herev%NJ@G^u3I)]ZAc9y`5h?9G=_It'Xp,`tMforaXN[uX858
P21Decr KC2023 01 26?US\IRw8tpRu3HZ]B;o8explanationH/fOpD+EYWR6d5_pfQk\]858
Station data:
(858) Tebbutt Observatory, Edgewood (N35.093869 W106.220000) US/New Mexico.
Observer F. B. Zoltowski. 0.16-m refractor + CCD0.51-m Schmidt-Cassegrain
+ 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.
(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.
(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.
Orbital elements: P21Decr
Perihelion 2023 Feb 25.27757 +/- 0.0418 TT = 6:39:42 (JD 2460000.77757)
Epoch 2023 Jan 26.0 TT = JDT 2459970.5 Earth MOID: 0.0873 AutoNEOCP
M 346.46858525 +/- 0.08 (J2000 ecliptic)
n 0.44691211 +/- 0.00218 Peri. 39.88337 +/- 0.033
a 1.69429084 +/- 0.00551 Node 117.83249 +/- 0.0041
e 0.4039633 +/- 0.00184 Incl. 22.21967 +/- 0.06
P 2.21/805.51d H 24.59 G 0.15 U 8.6
q 1.00985935 +/- 0.000174 Q 2.37872232 +/- 0.0108
From 20 observations 2023 Jan. 24-26 (45.1 hr); mean residual 0".33
Residuals in arcseconds: 230124 F52 .04+ .35- 230124 I93 .04- .07+ 230125 L01 .33+ .09+ 230124 F52 .06- .13+ 230125 T14 .01- .04+ 230125 L01 .65+ .50+ 230124 F52 .03- .29+ 230125 T14 .01- .02- 230125 L01 .12- .93- 230124 F52 .01+ .00 230125 T14 .01- .02+ 230126 858 .53- .34+ 230124 F52 .11- .15- 230125 T14 .02- .07- 230126 858 .21- .16+ 230124 I93 .37+ .26- 230125 L01 .82+ .48+ 230126 858 .20- .52- 230124 I93 .04- .47+ 230125 L01 .52+ .07+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 26 06 07 00 23.054 +51 41 46.64 .09355 1.0603 142.5 21.0 .194 81 2023 01 26 07 07 00 24.124 +51 53 35.18 .09358 1.0602 142.3 21.1 .194 83 2023 01 26 08 07 00 25.213 +52 05 23.05 .09362 1.0601 142.2 21.1 .195 84 2023 01 26 09 07 00 26.321 +52 17 10.26 .09366 1.0599 142.0 21.1 .195 85 2023 01 26 10 07 00 27.448 +52 28 56.79 .09370 1.0598 141.8 21.1 .196 87 2023 01 26 11 07 00 28.594 +52 40 42.61 .09373 1.0597 141.6 21.1 .196 88 2023 01 26 12 07 00 29.759 +52 52 27.71 .09378 1.0595 141.4 21.1 .197 90 2023 01 26 13 07 00 30.945 +53 04 12.07 .09382 1.0594 141.3 21.1 .198 92 2023 01 26 14 07 00 32.150 +53 15 55.69 .09386 1.0593 141.1 21.1 .199 93 2023 01 26 15 07 00 33.376 +53 27 38.53 .09390 1.0591 140.9 21.1 .200 95 2023 01 26 16 07 00 34.622 +53 39 20.58 .09395 1.0590 140.7 21.1 .201 96 2023 01 26 17 07 00 35.889 +53 51 01.84 .09400 1.0589 140.5 21.1 .202 98 2023 01 26 18 07 00 37.177 +54 02 42.28 .09404 1.0587 140.4 21.1 .203 100 2023 01 26 19 07 00 38.486 +54 14 21.88 .09409 1.0586 140.2 21.1 .205 101 2023 01 26 20 07 00 39.817 +54 26 00.64 .09414 1.0585 140.0 21.1 .206 103 2023 01 26 21 07 00 41.169 +54 37 38.53 .09419 1.0584 139.8 21.1 .208 105 2023 01 26 22 07 00 42.544 +54 49 15.54 .09424 1.0582 139.6 21.1 .210 107 2023 01 26 23 07 00 43.941 +55 00 51.66 .09430 1.0581 139.5 21.1 .212 108 2023 01 27 00 07 00 45.360 +55 12 26.86 .09435 1.0580 139.3 21.1 .215 110 2023 01 27 01 07 00 46.803 +55 24 01.14 .09441 1.0578 139.1 21.1 .217 112 2023 01 27 02 07 00 48.269 +55 35 34.48 .09446 1.0577 138.9 21.2 .220 113 2023 01 27 03 07 00 49.758 +55 47 06.86 .09452 1.0576 138.7 21.2 .223 115 2023 01 27 04 07 00 51.271 +55 58 38.27 .09458 1.0574 138.6 21.2 .226 117 2023 01 27 05 07 00 52.808 +56 10 08.69 .09464 1.0573 138.4 21.2 .229 119 2023 01 27 06 07 00 54.369 +56 21 38.12 .09470 1.0572 138.2 21.2 .232 120 2023 01 27 07 07 00 55.955 +56 33 06.53 .09476 1.0570 138.0 21.2 .236 122 2023 01 27 08 07 00 57.567 +56 44 33.91 .09482 1.0569 137.9 21.2 .240 124 2023 01 27 09 07 00 59.203 +56 56 00.26 .09489 1.0568 137.7 21.2 .244 125 2023 01 27 10 07 01 00.866 +57 07 25.54 .09495 1.0567 137.5 21.2 .248 127 2023 01 27 11 07 01 02.554 +57 18 49.76 .09502 1.0565 137.3 21.2 .253 128 2023 01 27 12 07 01 04.269 +57 30 12.89 .09509 1.0564 137.1 21.2 .258 130 2023 01 27 13 07 01 06.010 +57 41 34.92 .09516 1.0563 137.0 21.2 .263 131 2023 01 27 14 07 01 07.779 +57 52 55.85 .09522 1.0561 136.8 21.2 .268 133 2023 01 27 15 07 01 09.575 +58 04 15.65 .09530 1.0560 136.6 21.2 .273 134 2023 01 27 16 07 01 11.399 +58 15 34.31 .09537 1.0559 136.4 21.2 .279 136 2023 01 27 17 07 01 13.251 +58 26 51.83 .09544 1.0557 136.3 21.2 .284 137 2023 01 27 18 07 01 15.131 +58 38 08.18 .09551 1.0556 136.1 21.2 .290 138 2023 01 27 19 07 01 17.041 +58 49 23.36 .09559 1.0555 135.9 21.3 .297 140 2023 01 27 20 07 01 18.980 +59 00 37.35 .09566 1.0554 135.7 21.3 .303 141 2023 01 27 21 07 01 20.948 +59 11 50.14 .09574 1.0552 135.6 21.3 .309 142 2023 01 27 22 07 01 22.947 +59 23 01.73 .09582 1.0551 135.4 21.3 .316 143 2023 01 27 23 07 01 24.976 +59 34 12.08 .09590 1.0550 135.2 21.3 .323 145 2023 01 28 00 07 01 27.037 +59 45 21.21 .09598 1.0549 135.0 21.3 .330 146 2023 01 28 01 07 01 29.128 +59 56 29.08 .09606 1.0547 134.9 21.3 .338 147 2023 01 28 02 07 01 31.252 +60 07 35.70 .09614 1.0546 134.7 21.3 .345 148 2023 01 28 03 07 01 33.408 +60 18 41.05 .09622 1.0545 134.5 21.3 .353 149 2023 01 28 04 07 01 35.596 +60 29 45.11 .09631 1.0543 134.3 21.3 .361 150 2023 01 28 05 07 01 37.818 +60 40 47.89 .09639 1.0542 134.2 21.3 .369 151