"Pseudo-MPEC" for P21CYrv
Created 2023 Jan 25 17:22:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21CYrv* C2023 01 19uHFX*xr.fK='S2J9eV'=R0.E1m\j@YWp'#(eUTsB%jI2#MB]a`5qF52
P21CYrv C2023 01 19H5);KM6^*`f-h+bBY^IahL4nIKU/a'1P0'U7q9AWY(yeDAD)wmDfF52
P21CYrv C2023 01 19tY4C^D,yKqOAstrometry5x*LoDGL#)%BMG@0xhUbh-_LQELUk;`F52
P21CYrv C2023 01 19qd^k;Gp8NqX_JF:hb(u!.FZ(=jM2*DvhA]clulc.Q3.EVK'QL5XMF52
P21CYrv C2023 01 19J:D:hVDf,f)(#FtS8]aiKoh'to2G_DNc_r#redacted;'(!m4APpF52
P21CYrv C2023 01 19Dwjw5N8YSb!Z\ql]07esP7P1?+X.clickL/$J`ouw:.PhereV0d9F52
P21CYrv C2023 01 19[0Pk!QSnsSu[%^_)D.+?_F(ilSoMFr?b6Ko^gB7#p=yD%+e+TalbF52
P21CYrv KC2023 01 20.37435 12 14 31.24 +26 02 26.2 ~1KA7 21.4 RoNEOCP291
P21CYrv KC2023 01 20.37884 12 14 31.57 +26 02 34.0 ~1KA7 20.9 RoNEOCP291
P21CYrv KC2023 01 20.38333 12 14 32.00 +26 02 41.5 ~1KA7 21.2 RoNEOCP291
P21CYrv KC2023 01 201?WkEs'Jh?le0.h/_%-ed%PI%^1qFBjS[PH[B3kQK:a+!Lo'Vs`;H36
P21CYrv KC2023 01 20*X;BY^H_Tx-juu[Lwa@8lA?;u4cjru,xQN1iPJDN24I-IO^dIPVEH36
P21CYrv KC2023 01 20oLGE:di39uek#Q4Sfor!X\gF+NJ5f4^=E)fqQexplanatione1oUH36
P21CYrv KC2023 01 25.53248 12 21 49.31 +28 36 23.9 ~1PE7 VNEOCP691
P21CYrv KC2023 01 25.54164 12 21 50.03 +28 36 40.9 ~1PE7 VNEOCP691
P21CYrv KC2023 01 25.55080 12 21 50.71 +28 36 58.0 ~1PE7 VNEOCP691
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 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.
(H36) Sandlot Observatory, Scranton (N38.797690 W95.706400) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements: P21CYrv
Perihelion 2022 Nov 30.19111 +/- 0.526 TT = 4:35:11 (JD 2459913.69111)
Epoch 2023 Jan 25.0 TT = JDT 2459969.5 Earth MOID: 0.5563 Ma: 0.0875
M 21.56957385 +/- 0.35 (J2000 ecliptic) AutoNEOCP
n 0.38648991 +/- 0.00324 Peri. 2.31624 +/- 0.30
a 1.86656853 +/- 0.0104 Node 113.37659 +/- 0.13
e 0.1750826 +/- 0.00341 Incl. 25.02228 +/- 0.10
P 2.55/931.44d H 19.55 G 0.15 U 8.9
q 1.53976485 +/- 0.00311 Q 2.19337221 +/- 0.0185
From 16 observations 2023 Jan. 19-25; mean residual 0".19
Residuals in arcseconds: 230119 F52 .02- .04+ 230119 F52 .08+ .02+ 230120 H36 .23+ .15+ 230119 F52 .09- .01- 230120 291 .30+ .02- 230125 691 .26- .32- 230119 F52 .07+ .11+ 230120 291 .54- .11- 230125 691 .18+ .04- 230119 F52 .05- .01+ 230120 291 .01- .50- 230125 691 .08+ .36+ 230119 F52 .05+ .03- 230120 H36 .08+ .23+ 230119 F52 .05- .06- 230120 H36 .04- .21+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 25 17 12 22 03.480 +28 41 48.07 .77410 1.5736 126.5 21.3 .071 133 2023 01 25 18 12 22 06.767 +28 43 04.65 .77397 1.5736 126.6 21.3 .084 131 2023 01 25 19 12 22 10.049 +28 44 21.27 .77384 1.5736 126.6 21.3 .098 129 2023 01 25 20 12 22 13.327 +28 45 37.90 .77371 1.5737 126.6 21.3 .112 128 2023 01 25 21 12 22 16.601 +28 46 54.56 .77358 1.5737 126.6 21.3 .126 127 2023 01 25 22 12 22 19.870 +28 48 11.25 .77345 1.5738 126.7 21.3 .141 127 2023 01 25 23 12 22 23.136 +28 49 27.97 .77331 1.5738 126.7 21.3 .155 126 2023 01 26 00 12 22 26.398 +28 50 44.70 .77318 1.5739 126.7 21.3 .170 125 2023 01 26 01 12 22 29.656 +28 52 01.47 .77305 1.5739 126.7 21.3 .185 125 2023 01 26 02 12 22 32.909 +28 53 18.25 .77292 1.5740 126.8 21.3 .201 125 2023 01 26 03 12 22 36.159 +28 54 35.07 .77279 1.5740 126.8 21.3 .216 124 2023 01 26 04 12 22 39.404 +28 55 51.90 .77266 1.5741 126.8 21.3 .232 124 2023 01 26 05 12 22 42.646 +28 57 08.77 .77253 1.5741 126.8 21.3 .248 124 2023 01 26 06 12 22 45.883 +28 58 25.65 .77241 1.5742 126.8 21.3 .264 124 2023 01 26 07 12 22 49.116 +28 59 42.56 .77228 1.5742 126.9 21.3 .280 123 2023 01 26 08 12 22 52.345 +29 00 59.50 .77215 1.5743 126.9 21.3 .296 123 2023 01 26 09 12 22 55.570 +29 02 16.46 .77202 1.5743 126.9 21.3 .313 123 2023 01 26 10 12 22 58.791 +29 03 33.44 .77189 1.5744 126.9 21.3 .330 123 2023 01 26 11 12 23 02.008 +29 04 50.45 .77176 1.5744 127.0 21.3 .347 123 2023 01 26 12 12 23 05.220 +29 06 07.48 .77164 1.5745 127.0 21.3 .364 123 2023 01 26 13 12 23 08.429 +29 07 24.54 .77151 1.5745 127.0 21.3 .382 122 2023 01 26 14 12 23 11.633 +29 08 41.62 .77138 1.5746 127.0 21.3 .399 122 2023 01 26 15 12 23 14.833 +29 09 58.72 .77126 1.5746 127.1 21.3 .417 122 2023 01 26 16 12 23 18.029 +29 11 15.85 .77113 1.5747 127.1 21.3 .435 122 2023 01 26 17 12 23 21.221 +29 12 32.99 .77100 1.5747 127.1 21.3 .454 122 2023 01 26 18 12 23 24.409 +29 13 50.17 .77088 1.5748 127.1 21.3 .472 122 2023 01 26 19 12 23 27.593 +29 15 07.36 .77075 1.5748 127.1 21.3 .491 122 2023 01 26 20 12 23 30.773 +29 16 24.58 .77063 1.5749 127.2 21.3 .510 122 2023 01 26 21 12 23 33.948 +29 17 41.83 .77050 1.5749 127.2 21.3 .529 122 2023 01 26 22 12 23 37.119 +29 18 59.09 .77038 1.5750 127.2 21.3 .548 122 2023 01 26 23 12 23 40.286 +29 20 16.38 .77026 1.5750 127.2 21.3 .567 122 2023 01 27 00 12 23 43.449 +29 21 33.69 .77013 1.5751 127.3 21.3 .587 121 2023 01 27 01 12 23 46.608 +29 22 51.02 .77001 1.5751 127.3 21.3 .607 121 2023 01 27 02 12 23 49.763 +29 24 08.38 .76988 1.5752 127.3 21.3 .627 121 2023 01 27 03 12 23 52.913 +29 25 25.76 .76976 1.5752 127.3 21.3 .647 121 2023 01 27 04 12 23 56.059 +29 26 43.16 .76964 1.5753 127.4 21.3 .667 121 2023 01 27 05 12 23 59.201 +29 28 00.58 .76952 1.5753 127.4 21.3 .688 121 2023 01 27 06 12 24 02.339 +29 29 18.02 .76939 1.5754 127.4 21.3 .709 121 2023 01 27 07 12 24 05.473 +29 30 35.49 .76927 1.5754 127.4 21.3 .730 121 2023 01 27 08 12 24 08.602 +29 31 52.98 .76915 1.5755 127.4 21.3 .751 121 2023 01 27 09 12 24 11.728 +29 33 10.49 .76903 1.5755 127.5 21.3 .773 121 2023 01 27 10 12 24 14.849 +29 34 28.02 .76891 1.5756 127.5 21.3 .794 121 2023 01 27 11 12 24 17.966 +29 35 45.58 .76879 1.5756 127.5 21.3 .816 121 2023 01 27 12 12 24 21.078 +29 37 03.15 .76867 1.5757 127.5 21.3 .838 121 2023 01 27 13 12 24 24.187 +29 38 20.75 .76855 1.5757 127.6 21.3 .860 121 2023 01 27 14 12 24 27.291 +29 39 38.37 .76843 1.5758 127.6 21.3 .883 121 2023 01 27 15 12 24 30.391 +29 40 56.01 .76831 1.5758 127.6 21.3 .905 121 2023 01 27 16 12 24 33.487 +29 42 13.67 .76819 1.5759 127.6 21.3 .928 121