"Pseudo-MPEC" for P21Dfvc
Created 2023 Jan 26 6:22:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Dfvc* C2023 01 25!Frf1QR,LXfh$cE+7+x?S2R)3#(j=,l=$X(Ue5\CU$G?I,[:lYYEF52
P21Dfvc* C2023 01 25Ee(2i0#`po#N'`^lO@i*xkIGw_iruAstrometryh;qP*[-jRG^adF52
P21Dfvc C2023 01 25P6^tA\eD^]`VONNjyXN[f3B@m'21rp+9-J7k@OE+t/Y?.7miWfV`F52
P21Dfvc C2023 01 25$A679,v,9FD^gs)GXXVkwe\D.:0?:JC@lY2+?.83/6qPc!wA3Tf0F52
P21Dfvc C2023 01 25sHT[b?CCw5V/uvqg/#V@[T;nb'X5Ogpl`qH)nEsK.n![0`8j=XKsF52
P21Dfvc C2023 01 25Ng-redacted;)Nru4CDq8CjcR82sNr1riCR:p'[Jh]Tp0)^SMUkKF52
P21Dfvc C2023 01 25.W8Li2T;w'_uYSk:5\rJR\Sj6[F[,FD=8p,$%!V``Q?:B4)8JUbWF52
P21Dfvc C2023 01 258pGNQGc7m-T`X:d]clicko@C0q$n*-`/b#fs3($[lo(S#h1=-HfMF52
P21Dfvc C2023 01 25EvyGa-/Jdu$]ca;xS0Z`g#r^0tK]@!66V]6=EFA/AFG^-b\:M=:@F52
P21Dfvc KC2023 01 25.85966 08 26 45.53 -06 42 32.1 ~1PLM 19.4 GXNEOCPC95
P21Dfvc KC2023 01 25.87180 08 26 55.06 -06 43 26.4 ~1PLM 18.9 GXNEOCPC95
P21Dfvc bC2023 01 25LyP!$gA%$W[;my`m@p5@qsMY0A`MvUmHTwI2dD7BUs^#LxplH+3?L01
P21Dfvc bC2023 01 25Y:Si\9pXHcZ:^h$(!8S9;%71K:q8YPSfsiZi!(,[_FsM$S%:`/e0L01
P21Dfvc bC2023 01 25@7J7O]A\$n%^7@Cb%C5-H7:'+!Fnf05WZaqHCuI3T)TQE3hereu[L01
P21Dfvc bC2023 01 25@wr[$X6$L4;4HButDrI:u]n%kJ$O+yLX4*6J/wX:FTitxbC8]ZabL01
P21Dfvc bC2023 01 25Ka3*j]PqFfu/]U-op-I9'G!J9for9+!0;h:+aw!7HHXw1oSrdI%gL01
P21Dfvc KC2023 01 26.00506508 28 56.222-06 47 19.13 ~1Q1b 19.5 GXNEOCPY00
P21Dfvc KC2023 01 26.01800008 29 06.622-06 48 17.97 ~1Q1b 19.4 GXNEOCPY00
P21Dfvc KC2023 01 26.03074008 29 16.838-06 49 16.86 ~1Q1b 19.6 GXNEOCPY00
P21Dfvc |C2023 01 26,h1'Wp(2C!u)r*-u,erZK6xNpekVScg[t]=,d:a_C#1N1`ZP3Re8807
P21Dfvc |C2023 01 26icg9)2o\O]qIt4U8)qQLNc9#5j6gUO0rpI!\?81V/4PxCi':@-C]807
P21Dfvc |C2023 01 26b\;wLQ[Z).*,cfK!Q[e?fccUDWOQexplanationg9](jc3cEHl-R807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(C95) SATINO Remote Observatory, Haute Provence (N43.932040 E5.712390)
France. Observer J. Jahn. 0.60-m f/3.2 Newtonian 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.
(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.
(Y00) SONEAR Observatory, Oliveira (S20.715080 W44.784960) Brazil.
Observers C. Jacques, E. Pimentel, J. Barros. Measurer C. Jacques. 0.45-m
f/2.9 astrograph + CCD.
Orbital elements: P21Dfvc
Perihelion 2023 Mar 10.06712 +/- 0.0162 TT = 1:36:38 (JD 2460013.56712)
Epoch 2023 Jan 26.0 TT = JDT 2459970.5 Earth MOID: 0.0005 Ma: 0.0871
M 334.11500964 +/- 0.019 (J2000 ecliptic) AutoNEOCP
n 0.60103837 +/- 0.000325 Peri. 47.25118 +/- 0.033
a 1.39059686 +/- 0.000502 Node 131.64697 +/- 0.006
e 0.3514178 +/- 0.000287 Incl. 5.79702 +/- 0.0057
P 1.64/598.95d H 26.31 G 0.15 U 7.4
q 0.90191633 +/- 0.000137 Q 1.87927740 +/- 0.00106
From 22 observations 2023 Jan. 25-26 (18.1 hr); mean residual 0".28
Residuals in arcseconds: 230125 F52 .07+ .01+ 230125 F52 .05+ .01+ 230126 Y00 .03+ .43- 230125 F52 .01- .01+ 230125 C95 .00 .33- 230126 Y00 .12- .34+ 230125 F52 .19- .10+ 230125 C95 .44+ .98- 230126 Y00 .07- .24+ 230125 F52 .05- .02- 230125 L01 .51- .80+ 230126 807 .22+ .22+ 230125 F52 .11- .08+ 230125 L01 .01- .02+ 230126 807 .14- .38- 230125 F52 .02+ .02- 230125 L01 .29+ .05+ 230126 807 .08+ .13+ 230125 F52 .23+ .01+ 230125 L01 .29- .49+ 230125 F52 .12+ .00 230125 L01 .19- .32+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 26 06 08 32 31.642 -07 07 47.28 .02429 1.0065 154.0 19.5 .101 40 2023 01 26 07 08 33 13.175 -07 11 10.02 .02409 1.0063 154.0 19.5 .109 25 2023 01 26 08 08 33 55.407 -07 14 35.74 .02389 1.0061 153.9 19.4 .124 12 2023 01 26 09 08 34 38.352 -07 18 04.50 .02370 1.0059 153.9 19.4 .145 1 2023 01 26 10 08 35 22.030 -07 21 36.36 .02350 1.0057 153.8 19.4 .172 172 2023 01 26 11 08 36 06.457 -07 25 11.40 .02330 1.0055 153.8 19.4 .204 164 2023 01 26 12 08 36 51.651 -07 28 49.67 .02311 1.0054 153.7 19.4 .242 158 2023 01 26 13 08 37 37.633 -07 32 31.25 .02291 1.0052 153.7 19.4 .284 154 2023 01 26 14 08 38 24.421 -07 36 16.21 .02272 1.0050 153.6 19.3 .330 149 2023 01 26 15 08 39 12.035 -07 40 04.62 .02252 1.0048 153.5 19.3 .382 146 2023 01 26 16 08 40 00.497 -07 43 56.56 .02233 1.0046 153.5 19.3 .438 143 2023 01 26 17 08 40 49.827 -07 47 52.09 .02213 1.0045 153.4 19.3 .499 141 2023 01 26 18 08 41 40.048 -07 51 51.30 .02194 1.0043 153.4 19.3 .566 138 2023 01 26 19 08 42 31.183 -07 55 54.26 .02174 1.0041 153.3 19.2 .637 137 2023 01 26 20 08 43 23.255 -08 00 01.06 .02155 1.0039 153.2 19.2 .714 135 2023 01 26 21 08 44 16.288 -08 04 11.78 .02136 1.0037 153.1 19.2 .797 133 2023 01 26 22 08 45 10.308 -08 08 26.50 .02117 1.0036 153.1 19.2 .886 132 2023 01 26 23 08 46 05.340 -08 12 45.31 .02097 1.0034 153.0 19.2 .981 131 2023 01 27 00 08 47 01.412 -08 17 08.29 .02078 1.0032 152.9 19.2 1.08 129 2023 01 27 01 08 47 58.550 -08 21 35.54 .02059 1.0030 152.8 19.1 1.19 128 2023 01 27 02 08 48 56.784 -08 26 07.15 .02040 1.0028 152.7 19.1 1.31 127 2023 01 27 03 08 49 56.143 -08 30 43.21 .02021 1.0027 152.6 19.1 1.43 126 2023 01 27 04 08 50 56.657 -08 35 23.82 .02002 1.0025 152.5 19.1 1.56 126 2023 01 27 05 08 51 58.358 -08 40 09.07 .01983 1.0023 152.4 19.1 1.70 125 2023 01 27 06 08 53 01.278 -08 44 59.06 .01964 1.0021 152.3 19.0 1.85 124 2023 01 27 07 08 54 05.452 -08 49 53.90 .01945 1.0019 152.2 19.0 2.00 123 2023 01 27 08 08 55 10.913 -08 54 53.68 .01926 1.0018 152.1 19.0 2.17 123 2023 01 27 09 08 56 17.698 -08 59 58.52 .01907 1.0016 152.0 19.0 2.34 122 2023 01 27 10 08 57 25.844 -09 05 08.51 .01888 1.0014 151.9 19.0 2.53 121 2023 01 27 11 08 58 35.389 -09 10 23.77 .01870 1.0012 151.8 19.0 2.72 121 2023 01 27 12 08 59 46.373 -09 15 44.41 .01851 1.0010 151.7 18.9 2.93 120 2023 01 27 13 09 00 58.838 -09 21 10.52 .01833 1.0009 151.5 18.9 3.15 120 2023 01 27 14 09 02 12.824 -09 26 42.24 .01814 1.0007 151.4 18.9 3.38 119 2023 01 27 15 09 03 28.378 -09 32 19.67 .01795 1.0005 151.3 18.9 3.63 119 2023 01 27 16 09 04 45.543 -09 38 02.92 .01777 1.0003 151.1 18.9 3.88 118 2023 01 27 17 09 06 04.367 -09 43 52.12 .01759 1.0001 151.0 18.8 4.15 118 2023 01 27 18 09 07 24.898 -09 49 47.37 .01740 1.0000 150.8 18.8 4.44 117 2023 01 27 19 09 08 47.187 -09 55 48.80 .01722 0.9998 150.7 18.8 4.74 117 2023 01 27 20 09 10 11.286 -10 01 56.52 .01704 0.9996 150.5 18.8 5.06 117 2023 01 27 21 09 11 37.248 -10 08 10.65 .01686 0.9994 150.3 18.8 5.40 116 2023 01 27 22 09 13 05.128 -10 14 31.31 .01668 0.9992 150.1 18.8 5.75 116 2023 01 27 23 09 14 34.984 -10 20 58.62 .01650 0.9991 149.9 18.7 6.12 116 2023 01 28 00 09 16 06.876 -10 27 32.68 .01632 0.9989 149.8 18.7 6.51 115 2023 01 28 01 09 17 40.865 -10 34 13.62 .01614 0.9987 149.6 18.7 6.92 115 2023 01 28 02 09 19 17.014 -10 41 01.55 .01597 0.9985 149.3 18.7 7.36 115 2023 01 28 03 09 20 55.388 -10 47 56.58 .01579 0.9984 149.1 18.7 7.81 114 2023 01 28 04 09 22 36.056 -10 54 58.81 .01561 0.9982 148.9 18.6 8.29 114 2023 01 28 05 09 24 19.086 -11 02 08.36 .01544 0.9980 148.7 18.6 8.79 114