"Pseudo-MPEC" for P21VdCn
Created 2024 Jun 12 14:22:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21VdCn* C2024 06 063`@%l[M?1Vg]b7\!1!Q.T^^tTeR#ylwX^X,8wqnS_QPpRQ[S\i-AF52
P21VdCn C2024 06 06''Om3RF%OX=bdU_6#muUcAstrometryK%;V`H8*031kcX%oX^y7VF52
P21VdCn C2024 06 06aUeFki9@xE#q!=@n!P'gujy`X9_IIX4FJ#:jUp6XhkP._Q8gr31rF52
P21VdCn C2024 06 06hK*[0S*01r15PKZ+AJconKUy=vrQaDs3N.C'l.lds\:xF?@]52.DF52
P21VdCn C2024 06 06eL@7W([*o/88j*7nMscK5cE/'(D96iXcpsEQ#:;o-_y-vH[o1`^NF52
P21VdCn C2024 06 06+mU38H$'tDvnj(K*wu7\tyYv4(atg5ZjmL8K-?FRonBQsL(ndeCcF52
P21VdCn 3C2024 06 09x?w'KmpQ(aredacted;ETyJbrpnBd6M^VRZuOwsoNyPGF+Oa*];UT14
P21VdCn 3C2024 06 09y3Km/6]]NT9Z440fa%::/:aUFj=P(X+'clickE1O/GflO@_//M?uT14
P21VdCn 3C2024 06 094x5N-*j=*Z44FtDk+M,mhereF[h+jwXdLFb;upE?3)y!pG8:lwAGT14
P21VdCn 3C2024 06 09)hmdVS.-erY2[ua+trXYforsvOthCfe3H-'fc4tqyG*e(%LgT,_2T14
P21VdCn KC2024 06 12f2bo,*mro1`qA]\UexplanationW-.$7t`qMK-f7MRyv^)i1R!qIH21
P21VdCn KC2024 06 12s8,Um=!vTO\KPdP7*gd]f:AI*R!+#$X;0hb'*#^m:cC$94bZxEFmH21
P21VdCn KC2024 06 12.34752 22 28 26.268+16 08 02.94 ~6CBMx21.4 GVNEOCPH36
P21VdCn KC2024 06 12.38052 22 28 28.786+16 09 13.97 ~6CBM 21.6 GVNEOCPH36
P21VdCn KC2024 06 12.43029722 28 32.840+16 11 02.54 ~6CC7 21.26GVNEOCPI52
P21VdCn KC2024 06 12.43494422 28 33.168+16 11 12.70 ~6CC7 21.16GVNEOCPI52
P21VdCn KC2024 06 12.43959922 28 33.564+16 11 22.63 ~6CC7 21.38GVNEOCPI52
Station data:
(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.
(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.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P21VdCn
Perihelion 2024 Jul 30.24653 +/- 0.492 TT = 5:54:59 (JD 2460521.74653)
Epoch 2024 Jun 12.0 TT = JDT 2460473.5 Earth MOID: 0.7542 AutoNEOCP
M 348.64193129 +/- 0.31 (J2000 ecliptic)
n 0.23541733 +/- 0.00424 Peri. 64.94989 +/- 0.30
a 2.59762878 +/- 0.0317 Node 270.87391 +/- 0.10
e 0.3770827 +/- 0.00639 Incl. 28.40109 +/- 0.053
P 4.19 H 18.62 G 0.15 U 9.1
q 1.61810771 +/- 0.00293 Q 3.57714985 +/- 0.0605
16 of 17 observations 2024 June 6-12; mean residual 0".17
Residuals in arcseconds: 240606 F52 .05- .08- 240609 T14 .01+ .00 240612 H36( 1.8+ 1.3+) 240606 F52 .14+ .00 240609 T14 .00 .00 240612 H36 .25+ .43+ 240606 F52 .02- .01- 240609 T14 .01+ .01- 240612 I52 .30+ .07+ 240606 F52 .04+ .05- 240609 T14 .01- .02+ 240612 I52 .27- .11+ 240606 F52 .03- .04+ 240612 H21 .42- .47- 240612 I52 .14+ .10- 240606 F52 .07- .11+ 240612 H21 .05- .13- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 06 12 14 22 28 45.034 +16 16 37.35 1.2214 1.6652 95.8 21.7 .177 120 2024 06 12 15 22 28 48.417 +16 18 07.96 1.2211 1.6651 95.8 21.7 .181 120 2024 06 12 16 22 28 51.799 +16 19 38.57 1.2208 1.6651 95.8 21.7 .186 120 2024 06 12 17 22 28 55.179 +16 21 09.21 1.2204 1.6650 95.8 21.7 .190 121 2024 06 12 18 22 28 58.558 +16 22 39.85 1.2201 1.6649 95.8 21.7 .195 121 2024 06 12 19 22 29 01.936 +16 24 10.52 1.2198 1.6648 95.8 21.7 .200 121 2024 06 12 20 22 29 05.312 +16 25 41.19 1.2195 1.6647 95.9 21.7 .205 121 2024 06 12 21 22 29 08.687 +16 27 11.89 1.2192 1.6647 95.9 21.7 .210 121 2024 06 12 22 22 29 12.060 +16 28 42.59 1.2189 1.6646 95.9 21.7 .215 121 2024 06 12 23 22 29 15.432 +16 30 13.31 1.2185 1.6645 95.9 21.7 .220 121 2024 06 13 00 22 29 18.803 +16 31 44.05 1.2182 1.6644 95.9 21.7 .225 121 2024 06 13 01 22 29 22.172 +16 33 14.80 1.2179 1.6643 95.9 21.7 .230 121 2024 06 13 02 22 29 25.540 +16 34 45.57 1.2176 1.6643 95.9 21.7 .235 121 2024 06 13 03 22 29 28.906 +16 36 16.35 1.2173 1.6642 96.0 21.7 .240 121 2024 06 13 04 22 29 32.271 +16 37 47.14 1.2170 1.6641 96.0 21.7 .245 121 2024 06 13 05 22 29 35.634 +16 39 17.95 1.2166 1.6640 96.0 21.7 .251 121 2024 06 13 06 22 29 38.997 +16 40 48.77 1.2163 1.6639 96.0 21.7 .256 121 2024 06 13 07 22 29 42.357 +16 42 19.61 1.2160 1.6639 96.0 21.7 .261 121 2024 06 13 08 22 29 45.717 +16 43 50.46 1.2157 1.6638 96.0 21.7 .267 121 2024 06 13 09 22 29 49.074 +16 45 21.33 1.2154 1.6637 96.0 21.7 .272 121 2024 06 13 10 22 29 52.431 +16 46 52.21 1.2151 1.6636 96.0 21.7 .278 121 2024 06 13 11 22 29 55.786 +16 48 23.11 1.2148 1.6635 96.1 21.7 .284 122 2024 06 13 12 22 29 59.139 +16 49 54.02 1.2145 1.6635 96.1 21.7 .289 122 2024 06 13 13 22 30 02.492 +16 51 24.94 1.2141 1.6634 96.1 21.7 .295 122 2024 06 13 14 22 30 05.842 +16 52 55.88 1.2138 1.6633 96.1 21.7 .301 122 2024 06 13 15 22 30 09.192 +16 54 26.83 1.2135 1.6632 96.1 21.7 .307 122 2024 06 13 16 22 30 12.540 +16 55 57.80 1.2132 1.6632 96.1 21.7 .313 122 2024 06 13 17 22 30 15.886 +16 57 28.78 1.2129 1.6631 96.1 21.7 .318 122 2024 06 13 18 22 30 19.231 +16 58 59.78 1.2126 1.6630 96.1 21.7 .324 122 2024 06 13 19 22 30 22.575 +17 00 30.78 1.2123 1.6629 96.2 21.7 .331 122 2024 06 13 20 22 30 25.917 +17 02 01.81 1.2120 1.6628 96.2 21.7 .337 122 2024 06 13 21 22 30 29.258 +17 03 32.84 1.2116 1.6628 96.2 21.7 .343 122 2024 06 13 22 22 30 32.597 +17 05 03.90 1.2113 1.6627 96.2 21.7 .349 122 2024 06 13 23 22 30 35.935 +17 06 34.96 1.2110 1.6626 96.2 21.6 .355 122 2024 06 14 00 22 30 39.271 +17 08 06.04 1.2107 1.6625 96.2 21.6 .362 122 2024 06 14 01 22 30 42.606 +17 09 37.13 1.2104 1.6625 96.2 21.6 .368 122 2024 06 14 02 22 30 45.940 +17 11 08.24 1.2101 1.6624 96.2 21.6 .374 122 2024 06 14 03 22 30 49.272 +17 12 39.36 1.2098 1.6623 96.3 21.6 .381 122 2024 06 14 04 22 30 52.603 +17 14 10.50 1.2095 1.6622 96.3 21.6 .387 122 2024 06 14 05 22 30 55.932 +17 15 41.64 1.2092 1.6621 96.3 21.6 .394 122 2024 06 14 06 22 30 59.260 +17 17 12.81 1.2089 1.6621 96.3 21.6 .401 123 2024 06 14 07 22 31 02.587 +17 18 43.98 1.2085 1.6620 96.3 21.6 .407 123 2024 06 14 08 22 31 05.912 +17 20 15.17 1.2082 1.6619 96.3 21.6 .414 123 2024 06 14 09 22 31 09.235 +17 21 46.37 1.2079 1.6618 96.3 21.6 .421 123 2024 06 14 10 22 31 12.557 +17 23 17.59 1.2076 1.6618 96.4 21.6 .428 123 2024 06 14 11 22 31 15.878 +17 24 48.82 1.2073 1.6617 96.4 21.6 .435 123 2024 06 14 12 22 31 19.197 +17 26 20.06 1.2070 1.6616 96.4 21.6 .442 123 2024 06 14 13 22 31 22.515 +17 27 51.32 1.2067 1.6615 96.4 21.6 .449 123