"Pseudo-MPEC" for P21XLbi
Created 2024 Sep 13 6:22:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XLbi* C2024 09 01.46814901 57 45.532+14 03 33.56 ~91Jq 22.51wXNEOCPF52
P21XLbi C2024 09 01.47939501 57 46.095+14 03 37.62 ~91Jq 22.57wXNEOCPF52
P21XLbi C2024 09 01.50177301 57 47.180+14 03 45.90 ~91Jq 22.97wXNEOCPF52
P21XLbi 3C2024 09 03.46775501 59 27.336+14 15 05.81 ~93CM 22.74GVNEOCPT14
P21XLbi 3C2024 09 03.46873201 59 27.378+14 15 06.12 ~93CM 22.74GVNEOCPT14
P21XLbi 3C2024 09 03.46971401 59 27.421+14 15 06.45 ~93CM 23.13GVNEOCPT14
P21XLbi C2024 09 05.47583602 00 58.520+14 25 35.70 ~9D2M 23.06GVNEOCPF52
P21XLbi C2024 09 05.49032702 00 59.050+14 25 40.05 ~9D2M 23.90GVNEOCPF52
P21XLbi C2024 09 05.50487002 00 59.602+14 25 44.50 ~9D2M 22.90GVNEOCPF52
P21XLbi C2024 09 05.51959902 01 00.156+14 25 48.97 ~9D2M 23.04GVNEOCPF52
P21XLbi C2024 09 08.48563502 02 54.018+14 39 16.21 ~9D2M 22.79GVNEOCPF52
P21XLbi C2024 09 08.49695102 02 54.349+14 39 19.13 ~9D2M 22.83GVNEOCPF52
P21XLbi C2024 09 08.50825502 02 54.667+14 39 22.10 ~9D2M 22.49GVNEOCPF52
P21XLbi C2024 09 08.51967002 02 54.980+14 39 25.06 ~9D2M 22.22GVNEOCPF52
P21XLbi C2024 09 12.47083602 04 47.294+14 53 31.17 ~9D2M 22.34GVNEOCPF52
P21XLbi C2024 09 12.48213502 04 47.478+14 53 33.55 ~9D2M 23.27GVNEOCPF52
P21XLbi C2024 09 12.49343802 04 47.671+14 53 35.78 ~9D2M 22.65GVNEOCPF52
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.
(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: P21XLbi
Perihelion 2024 Aug 7.46958 +/- 0.276 TT = 11:16:11 (JD 2460529.96958)
Epoch 2024 Sep 12.0 TT = JDT 2460565.5 Earth MOID: 0.4548 Ma: 0.0997
M 10.40680482 +/- 0.041 (J2000 ecliptic) AutoNEOCP
n 0.29289842 +/- 0.00344 Peri. 55.85213 +/- 0.37
a 2.24556012 +/- 0.0176 Node 287.27679 +/- 0.22
e 0.3484958 +/- 0.00476 Incl. 0.85836 +/- 0.0022
P 3.36502 H 21.90 G 0.15 U 8.9
q 1.46299183 +/- 0.000793 Q 3.02812840 +/- 0.0344
From 17 observations 2024 Sept. 1-12; mean residual 0".11
Residuals in arcseconds: 240901 F52 .02+ .07+ 240905 F52 .02+ .11+ 240908 F52 .07+ .20+ 240901 F52 .20+ .07- 240905 F52 .18- .01+ 240908 F52 .08- .28+ 240901 F52 .16+ .10- 240905 F52 .04- .03+ 240912 F52 .10+ .31- 240903 T14 .03- .00 240905 F52 .09+ .03+ 240912 F52 .05- .08- 240903 T14 .04- .03- 240908 F52 .05+ .08+ 240912 F52 .04- .02+ 240903 T14 .03- .03- 240908 F52 .14+ .10+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 13 06 02 05 03.660 +14 55 49.58 .59602 1.4949 136.3 22.9 .135 100 2024 09 13 07 02 05 04.508 +14 55 56.58 .59592 1.4950 136.3 22.9 .139 99 2024 09 13 08 02 05 05.352 +14 56 03.55 .59581 1.4950 136.4 22.9 .144 99 2024 09 13 09 02 05 06.191 +14 56 10.50 .59570 1.4951 136.4 22.9 .149 98 2024 09 13 10 02 05 07.025 +14 56 17.42 .59560 1.4952 136.5 22.9 .153 98 2024 09 13 11 02 05 07.853 +14 56 24.30 .59549 1.4952 136.5 22.9 .158 98 2024 09 13 12 02 05 08.677 +14 56 31.16 .59538 1.4953 136.5 22.9 .163 97 2024 09 13 13 02 05 09.496 +14 56 37.99 .59528 1.4954 136.6 22.9 .168 97 2024 09 13 14 02 05 10.310 +14 56 44.79 .59517 1.4955 136.6 22.9 .173 96 2024 09 13 15 02 05 11.118 +14 56 51.57 .59506 1.4955 136.6 22.9 .178 96 2024 09 13 16 02 05 11.922 +14 56 58.31 .59496 1.4956 136.7 22.9 .183 96 2024 09 13 17 02 05 12.721 +14 57 05.02 .59485 1.4957 136.7 22.9 .188 95 2024 09 13 18 02 05 13.514 +14 57 11.71 .59474 1.4957 136.7 22.9 .193 95 2024 09 13 19 02 05 14.303 +14 57 18.36 .59464 1.4958 136.8 22.9 .199 95 2024 09 13 20 02 05 15.087 +14 57 24.99 .59453 1.4959 136.8 22.9 .204 95 2024 09 13 21 02 05 15.865 +14 57 31.59 .59443 1.4960 136.9 22.9 .209 94 2024 09 13 22 02 05 16.639 +14 57 38.16 .59432 1.4960 136.9 22.9 .215 94 2024 09 13 23 02 05 17.408 +14 57 44.70 .59422 1.4961 136.9 22.9 .221 94 2024 09 14 00 02 05 18.171 +14 57 51.21 .59411 1.4962 137.0 22.9 .226 93 2024 09 14 01 02 05 18.930 +14 57 57.69 .59401 1.4962 137.0 22.9 .232 93 2024 09 14 02 02 05 19.683 +14 58 04.14 .59390 1.4963 137.0 22.9 .238 93 2024 09 14 03 02 05 20.432 +14 58 10.56 .59380 1.4964 137.1 22.9 .244 93 2024 09 14 04 02 05 21.176 +14 58 16.96 .59370 1.4965 137.1 22.9 .250 93 2024 09 14 05 02 05 21.914 +14 58 23.32 .59359 1.4965 137.2 22.9 .256 92 2024 09 14 06 02 05 22.648 +14 58 29.66 .59349 1.4966 137.2 22.9 .262 92 2024 09 14 07 02 05 23.377 +14 58 35.97 .59339 1.4967 137.2 22.9 .269 92 2024 09 14 08 02 05 24.100 +14 58 42.25 .59328 1.4968 137.3 22.9 .275 92 2024 09 14 09 02 05 24.819 +14 58 48.50 .59318 1.4968 137.3 22.9 .282 91 2024 09 14 10 02 05 25.532 +14 58 54.72 .59308 1.4969 137.3 22.9 .288 91 2024 09 14 11 02 05 26.241 +14 59 00.91 .59297 1.4970 137.4 22.9 .295 91 2024 09 14 12 02 05 26.944 +14 59 07.07 .59287 1.4970 137.4 22.9 .301 91 2024 09 14 13 02 05 27.643 +14 59 13.20 .59277 1.4971 137.4 22.9 .308 91 2024 09 14 14 02 05 28.337 +14 59 19.31 .59267 1.4972 137.5 22.9 .315 90 2024 09 14 15 02 05 29.025 +14 59 25.38 .59256 1.4973 137.5 22.9 .322 90 2024 09 14 16 02 05 29.709 +14 59 31.43 .59246 1.4973 137.6 22.9 .329 90 2024 09 14 17 02 05 30.387 +14 59 37.45 .59236 1.4974 137.6 22.9 .336 90 2024 09 14 18 02 05 31.061 +14 59 43.43 .59226 1.4975 137.6 22.9 .343 90 2024 09 14 19 02 05 31.730 +14 59 49.39 .59216 1.4976 137.7 22.9 .351 90 2024 09 14 20 02 05 32.393 +14 59 55.32 .59206 1.4976 137.7 22.9 .358 89 2024 09 14 21 02 05 33.052 +15 00 01.22 .59195 1.4977 137.7 22.9 .366 89 2024 09 14 22 02 05 33.705 +15 00 07.10 .59185 1.4978 137.8 22.9 .373 89 2024 09 14 23 02 05 34.354 +15 00 12.94 .59175 1.4979 137.8 22.8 .381 89 2024 09 15 00 02 05 34.997 +15 00 18.75 .59165 1.4979 137.9 22.8 .389 89 2024 09 15 01 02 05 35.636 +15 00 24.54 .59155 1.4980 137.9 22.8 .396 89 2024 09 15 02 02 05 36.270 +15 00 30.29 .59145 1.4981 137.9 22.8 .404 88 2024 09 15 03 02 05 36.898 +15 00 36.02 .59135 1.4981 138.0 22.8 .412 88 2024 09 15 04 02 05 37.522 +15 00 41.72 .59125 1.4982 138.0 22.8 .420 88 2024 09 15 05 02 05 38.140 +15 00 47.39 .59115 1.4983 138.0 22.8 .429 88