"Pseudo-MPEC" for P21D3cG
Created 2023 Jan 28 14:22:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21D3cG* C2023 01 214SR1f7;.-5nMh\9MkWR?5==d:R\AstrometryfZhQF%FL4GYIGMQF52
P21D3cG C2023 01 215dj=U!ou6fl!x'?a+pa0=gxdFeN-TlQqGRfvi,CDfA%)`A41(xNpF52
P21D3cG C2023 01 21QlpSWx:1jk)lCIBfVe0B-6KG19X98,credacted;ix4v/f6A1'$#F52
P21D3cG C2023 01 21JME7]1!Zrk_?yxp7^clickYZ7GVF4lgEskws!h0fjj^5PX8OVb@nF52
P21D3cG C2023 01 21u+CVR1Hs0u?2L8g;HT_mltCJfrN8OJlZGHfXJ`By%.KqufsOKfBcF52
P21D3cG C2023 01 21Ff[';MV??6@A#xk=tjv(m#\@-.a).JON,0C3fb-#(NZZtw.s64@nF52
P21D3cG |C2023 01 22q`UY!8ALAo2R9EU,u8[UL/,[MYqbS?Ynt8o23AT(S,uSJ+_Ct/I)807
P21D3cG |C2023 01 22p*W)V?]ux+Jj\#vj_)v5\!@vU=pdfZKWd'v!VN,r`=O6-h@^#V9w807
P21D3cG |C2023 01 22RnnI25Im`Z1A02Q8rX02O9I6'Ct_yg6,[_/nt2;4lUVl,ndXPGqS807
P21D3cG |C2023 01 23^RvXkP\6[AE);WxO#$^YpDM4=+edVrHbo[Ty[j5p1ZT7,/:1mM[k807
P21D3cG |C2023 01 23J._iM;aO#001/E!Dpf$JloV!cAH6W:j[OJOjeYHvi3+ii*_UbcHX807
P21D3cG |C2023 01 23s#uoLf@VaB,eLPP+RNf2=UpVdXs2jmjfRB6.)2nn^ExCw%r=kira807
P21D3cG hC2023 01 24]?sI0@mP\c\$yja2_UJ^.n[3fy$/Kecb^]fHWYR:C4rB%Z.iYVwML01
P21D3cG hC2023 01 24kdmjhVp-@2FWxn42!(U5!Qn5:fXsBV4@GXherec#NJC;pTm?i%@KL01
P21D3cG hC2023 01 244U@$;ZjtS3*-G$T%AW.forlexplanationU#/p[RvU$0e*Pi0YN=L01
P21D3cG hC2023 01 24lXJm6XsX6[$E^@TTVa*1?;PIE?#0SQ'EcR9df2!6y90TmfoRR4m(L01
P21D3cG 1C2023 01 28.40228311 52 21.058-20 46 47.28 ~1SAM 20.51GVNEOCPG96
P21D3cG 1C2023 01 28.40747511 52 21.846-20 46 39.68 ~1SAM 21.15GVNEOCPG96
P21D3cG 1C2023 01 28.41267111 52 22.660-20 46 32.99 ~1SAM 20.34GVNEOCPG96
P21D3cG 1C2023 01 28.41786111 52 23.426-20 46 25.75 ~1SAM 21.45GVNEOCPG96
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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.
Orbital elements: P21D3cG
Perihelion 2023 Jan 18.14891 +/- 0.0497 TT = 3:34:25 (JD 2459962.64891)
Epoch 2023 Jan 28.0 TT = JDT 2459972.5 Earth MOID: 0.2966 AutoNEOCP
M 2.59655720 +/- 0.031 (J2000 ecliptic)
n 0.26358064 +/- 0.00208 Peri. 330.60159 +/- 0.050
a 2.40913073 +/- 0.0127 Node 164.05759 +/- 0.030
e 0.4785478 +/- 0.00237 Incl. 19.65084 +/- 0.044
P 3.74 H 20.41 G 0.15 U 8.6
q 1.25624630 +/- 0.000936 Q 3.56201516 +/- 0.0245
From 20 observations 2023 Jan. 21-28; mean residual 0".26
Residuals in arcseconds: 230121 F52 .18- .01- 230122 807 .55+ .24- 230124 L01 .14- .11- 230121 F52 .20- .04- 230122 807 .21- .86+ 230124 L01 .64- .23+ 230121 F52 .09- .00 230123 807 .14- .31- 230128 G96 .23- .00 230121 F52 .08+ .06- 230123 807 .03+ .01+ 230128 G96 .14- .37+ 230121 F52 .09+ .05+ 230123 807 .19+ .13+ 230128 G96 .30+ .19- 230121 F52 .14- .02+ 230124 L01 .22+ .03- 230128 G96 .09+ .19- 230122 807 .22+ .53- 230124 L01 .29+ .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 28 14 11 52 49.274 -20 42 16.52 .44274 1.2611 119.1 20.9 .141 159 2023 01 28 15 11 52 55.835 -20 41 17.47 .44258 1.2612 119.2 20.9 .148 159 2023 01 28 16 11 53 02.394 -20 40 18.29 .44242 1.2612 119.2 20.9 .155 158 2023 01 28 17 11 53 08.949 -20 39 18.99 .44227 1.2612 119.2 20.9 .163 158 2023 01 28 18 11 53 15.501 -20 38 19.57 .44211 1.2613 119.2 20.9 .171 158 2023 01 28 19 11 53 22.049 -20 37 20.02 .44195 1.2613 119.3 20.9 .178 158 2023 01 28 20 11 53 28.595 -20 36 20.34 .44180 1.2613 119.3 20.9 .186 158 2023 01 28 21 11 53 35.137 -20 35 20.54 .44164 1.2614 119.3 20.9 .194 158 2023 01 28 22 11 53 41.676 -20 34 20.62 .44149 1.2614 119.4 20.9 .202 158 2023 01 28 23 11 53 48.212 -20 33 20.57 .44133 1.2615 119.4 20.9 .210 158 2023 01 29 00 11 53 54.744 -20 32 20.40 .44118 1.2615 119.4 20.8 .218 158 2023 01 29 01 11 54 01.273 -20 31 20.10 .44102 1.2615 119.4 20.8 .227 158 2023 01 29 02 11 54 07.799 -20 30 19.68 .44087 1.2616 119.5 20.8 .235 158 2023 01 29 03 11 54 14.322 -20 29 19.13 .44071 1.2616 119.5 20.8 .243 158 2023 01 29 04 11 54 20.842 -20 28 18.46 .44056 1.2617 119.5 20.8 .252 158 2023 01 29 05 11 54 27.358 -20 27 17.66 .44040 1.2617 119.6 20.8 .261 158 2023 01 29 06 11 54 33.871 -20 26 16.74 .44025 1.2618 119.6 20.8 .270 158 2023 01 29 07 11 54 40.380 -20 25 15.70 .44009 1.2618 119.6 20.8 .278 158 2023 01 29 08 11 54 46.886 -20 24 14.52 .43994 1.2618 119.6 20.8 .287 158 2023 01 29 09 11 54 53.389 -20 23 13.23 .43979 1.2619 119.7 20.8 .296 158 2023 01 29 10 11 54 59.889 -20 22 11.81 .43963 1.2619 119.7 20.8 .306 158 2023 01 29 11 11 55 06.385 -20 21 10.26 .43948 1.2620 119.7 20.8 .315 158 2023 01 29 12 11 55 12.878 -20 20 08.59 .43933 1.2620 119.8 20.8 .324 158 2023 01 29 13 11 55 19.368 -20 19 06.79 .43917 1.2620 119.8 20.8 .334 158 2023 01 29 14 11 55 25.854 -20 18 04.87 .43902 1.2621 119.8 20.8 .343 158 2023 01 29 15 11 55 32.337 -20 17 02.83 .43887 1.2621 119.8 20.8 .353 158 2023 01 29 16 11 55 38.817 -20 16 00.66 .43871 1.2622 119.9 20.8 .363 158 2023 01 29 17 11 55 45.293 -20 14 58.36 .43856 1.2622 119.9 20.8 .373 157 2023 01 29 18 11 55 51.766 -20 13 55.94 .43841 1.2623 119.9 20.8 .383 157 2023 01 29 19 11 55 58.236 -20 12 53.39 .43826 1.2623 120.0 20.8 .393 157 2023 01 29 20 11 56 04.702 -20 11 50.72 .43810 1.2623 120.0 20.8 .403 157 2023 01 29 21 11 56 11.165 -20 10 47.92 .43795 1.2624 120.0 20.8 .413 157 2023 01 29 22 11 56 17.624 -20 09 45.00 .43780 1.2624 120.1 20.8 .424 157 2023 01 29 23 11 56 24.080 -20 08 41.96 .43765 1.2625 120.1 20.8 .434 157 2023 01 30 00 11 56 30.533 -20 07 38.78 .43750 1.2625 120.1 20.8 .445 157 2023 01 30 01 11 56 36.982 -20 06 35.49 .43734 1.2626 120.1 20.8 .455 157 2023 01 30 02 11 56 43.427 -20 05 32.06 .43719 1.2626 120.2 20.8 .466 157 2023 01 30 03 11 56 49.870 -20 04 28.52 .43704 1.2627 120.2 20.8 .477 157 2023 01 30 04 11 56 56.309 -20 03 24.84 .43689 1.2627 120.2 20.8 .488 157 2023 01 30 05 11 57 02.744 -20 02 21.04 .43674 1.2627 120.3 20.8 .499 157 2023 01 30 06 11 57 09.176 -20 01 17.12 .43659 1.2628 120.3 20.8 .510 157 2023 01 30 07 11 57 15.605 -20 00 13.07 .43644 1.2628 120.3 20.8 .522 157 2023 01 30 08 11 57 22.030 -19 59 08.90 .43629 1.2629 120.3 20.8 .533 157 2023 01 30 09 11 57 28.451 -19 58 04.60 .43614 1.2629 120.4 20.8 .544 157 2023 01 30 10 11 57 34.870 -19 57 00.17 .43599 1.2630 120.4 20.8 .556 157 2023 01 30 11 11 57 41.284 -19 55 55.62 .43584 1.2630 120.4 20.8 .568 157 2023 01 30 12 11 57 47.695 -19 54 50.94 .43569 1.2631 120.5 20.8 .580 157 2023 01 30 13 11 57 54.103 -19 53 46.14 .43554 1.2631 120.5 20.8 .591 157