"Pseudo-MPEC" for P222xjN
Created 2024 Dec 3 0:31:33 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222xjN C2024 10 13.54105403 49 43.195-05 39 05.85 ~C30V 21.84GVNEOCPF52
P222xjN C2024 10 13.55374903 49 43.412-05 39 07.96 ~C30V 22.49GVNEOCPF52
P222xjN C2024 10 13.56641003 49 43.613-05 39 10.23 ~C30V 22.32GVNEOCPF52
P222xjN C2024 10 13.57906203 49 43.821-05 39 12.32 ~C30V 21.86GVNEOCPF52
P222xjN C2024 10 30.43941503 49 16.902-05 39 18.90 ~C30V 21.37GVNEOCPF51
P222xjN C2024 10 30.47384303 49 15.858-05 39 11.99 ~C30V 21.82GVNEOCPF51
P222xjN C2024 11 11.39856203 42 43.056-04 24 42.48 ~C30V 21.87GVNEOCPF51
P222xjN C2024 11 11.41000103 42 42.534-04 24 36.50 ~C30V 21.68GVNEOCPF51
P222xjN C2024 11 11.42151403 42 42.011-04 24 29.87 ~C30V 21.39GVNEOCPF51
P222xjN C2024 11 11.43302503 42 41.484-04 24 23.91 ~C30V 22.09GVNEOCPF51
P222xjN C2024 11 23.43127303 34 53.197-02 04 46.89 ~C30V 21.88GVNEOCPF51
P222xjN C2024 11 23.56474903 34 47.713-02 02 55.22 ~C30V 21.85GVNEOCPF51
P222xjN C2024 11 23.56556503 34 47.686-02 02 54.42 ~C30V 21.28GVNEOCPF51
P222xjN* C2024 11 28.41237803 32 08.494-00 51 48.19 ~BSD2 21.90wXNEOCPF52
P222xjN C2024 11 28.43678103 32 07.644-00 51 25.53 ~BSD2 22.12wXNEOCPF52
P222xjN C2024 11 28.44900603 32 07.221-00 51 14.23 ~BSD2 21.35wXNEOCPF52
P222xjN |C2024 11 29.24110403 31 43.980-00 38 46.70 ~BT7H 22.0 GVNEOCP807
P222xjN |C2024 11 29.24666003 31 43.800-00 38 41.50 ~BT7H 22.1 GVNEOCP807
P222xjN |C2024 11 29.25221003 31 43.610-00 38 36.20 ~BT7H 21.7 GVNEOCP807
P222xjN |C2024 11 30.18877003 31 17.930-00 23 56.10 ~BU5V 21.9 GVNEOCP807
P222xjN |C2024 11 30.19283003 31 17.810-00 23 52.50 ~BU5V 22.0 GVNEOCP807
P222xjN |C2024 11 30.19708003 31 17.670-00 23 48.30 ~BU5V 21.8 GVNEOCP807
P222xjN KC2024 12 02.15665203 30 28.44 +00 07 14.4 ~C24l 22.4 GVNEOCPH21
P222xjN KC2024 12 02.16580703 30 28.15 +00 07 23.2 ~C24l 22.5 GVNEOCPH21
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, 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.
(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.
Orbital elements: P222xjN
Perihelion 2024 Sep 27.45148 +/- 0.00803 TT = 10:50:07 (JD 2460580.95148)
Epoch 2024 Dec 2.0 TT = JDT 2460646.5 Earth MOID: 0.4498 AutoNEOCP
M 18.22571608 +/- 0.0034 (J2000 ecliptic)
n 0.27804922 +/- 2.13e-5 Peri. 264.80327 +/- 0.012
a 2.32481424 +/- 0.000119 Node 114.68786 +/- 0.0051
e 0.3930760 +/- 1.32e-5 Incl. 8.72842 +/- 0.0008
P 3.54472 H 21.68 G 0.15 U 5.5
q 1.41098534 +/- 6.44e-5 Q 3.23864314 +/- 0.000182
From 24 observations 2024 Oct. 13-Dec. 2; mean residual 0".26
Residuals in arcseconds: 241013 F52 .14+ .12+ 241111 F51 .17- .16- 241129 807 .10- .17+ 241013 F52 .33+ .18+ 241111 F51 .13- .47- 241129 807 .02- .19+ 241013 F52 .29+ .06+ 241123 F51 .05+ .11- 241129 807 .11- .31+ 241013 F52 .33+ .11+ 241123 F51 .15+ .10- 241130 807 .05+ .29+ 241030 F51 .49- .09+ 241123 F51 .23+ .01+ 241130 807 .22+ .05+ 241030 F51 .46- .05+ 241128 F52 .11- .08+ 241130 807 .19+ .23+ 241111 F51 .27- .29- 241128 F52 .24+ .27+ 241202 H21 .24+ .56+ 241111 F51 .25- .53- 241128 F52 .42+ .31+ 241202 H21 .20- .47+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 03 01 03 30 08.026 +00 21 47.50 .58631 1.5307 152.7 22.4 .154 106 2024 12 03 02 03 30 07.110 +00 22 28.40 .58654 1.5309 152.7 22.4 .156 106 2024 12 03 03 03 30 06.196 +00 23 09.32 .58676 1.5310 152.7 22.4 .157 106 2024 12 03 04 03 30 05.286 +00 23 50.26 .58699 1.5311 152.7 22.4 .158 106 2024 12 03 05 03 30 04.379 +00 24 31.22 .58722 1.5313 152.6 22.4 .159 106 2024 12 03 06 03 30 03.475 +00 25 12.20 .58745 1.5314 152.6 22.4 .160 106 2024 12 03 07 03 30 02.574 +00 25 53.19 .58768 1.5315 152.6 22.4 .162 106 2024 12 03 08 03 30 01.676 +00 26 34.21 .58791 1.5317 152.6 22.4 .163 107 2024 12 03 09 03 30 00.782 +00 27 15.24 .58814 1.5318 152.5 22.4 .164 107 2024 12 03 10 03 29 59.891 +00 27 56.29 .58837 1.5320 152.5 22.4 .165 107 2024 12 03 11 03 29 59.003 +00 28 37.36 .58861 1.5321 152.5 22.4 .166 107 2024 12 03 12 03 29 58.119 +00 29 18.45 .58884 1.5322 152.5 22.4 .168 107 2024 12 03 13 03 29 57.237 +00 29 59.56 .58907 1.5324 152.4 22.4 .169 107 2024 12 03 14 03 29 56.359 +00 30 40.68 .58930 1.5325 152.4 22.4 .170 107 2024 12 03 15 03 29 55.485 +00 31 21.83 .58953 1.5327 152.4 22.4 .171 107 2024 12 03 16 03 29 54.613 +00 32 02.99 .58977 1.5328 152.4 22.4 .173 107 2024 12 03 17 03 29 53.745 +00 32 44.17 .59000 1.5329 152.3 22.4 .174 107 2024 12 03 18 03 29 52.880 +00 33 25.37 .59023 1.5331 152.3 22.4 .175 107 2024 12 03 19 03 29 52.018 +00 34 06.58 .59047 1.5332 152.3 22.4 .176 108 2024 12 03 20 03 29 51.160 +00 34 47.81 .59070 1.5334 152.3 22.4 .178 108 2024 12 03 21 03 29 50.304 +00 35 29.07 .59093 1.5335 152.2 22.4 .179 108 2024 12 03 22 03 29 49.453 +00 36 10.33 .59117 1.5336 152.2 22.4 .180 108 2024 12 03 23 03 29 48.604 +00 36 51.62 .59140 1.5338 152.2 22.4 .181 108 2024 12 04 00 03 29 47.759 +00 37 32.92 .59164 1.5339 152.2 22.4 .183 108 2024 12 04 01 03 29 46.917 +00 38 14.25 .59187 1.5341 152.1 22.4 .184 108 2024 12 04 02 03 29 46.078 +00 38 55.59 .59211 1.5342 152.1 22.4 .185 108 2024 12 04 03 03 29 45.243 +00 39 36.94 .59234 1.5343 152.1 22.4 .186 108 2024 12 04 04 03 29 44.411 +00 40 18.32 .59258 1.5345 152.1 22.4 .188 108 2024 12 04 05 03 29 43.582 +00 40 59.71 .59282 1.5346 152.0 22.4 .189 108 2024 12 04 06 03 29 42.756 +00 41 41.12 .59305 1.5348 152.0 22.4 .190 108 2024 12 04 07 03 29 41.934 +00 42 22.54 .59329 1.5349 152.0 22.4 .192 109 2024 12 04 08 03 29 41.116 +00 43 03.98 .59353 1.5350 152.0 22.4 .193 109 2024 12 04 09 03 29 40.300 +00 43 45.44 .59376 1.5352 151.9 22.4 .194 109 2024 12 04 10 03 29 39.488 +00 44 26.92 .59400 1.5353 151.9 22.4 .195 109 2024 12 04 11 03 29 38.679 +00 45 08.41 .59424 1.5355 151.9 22.4 .197 109 2024 12 04 12 03 29 37.874 +00 45 49.92 .59448 1.5356 151.9 22.4 .198 109 2024 12 04 13 03 29 37.072 +00 46 31.45 .59472 1.5358 151.8 22.4 .199 109 2024 12 04 14 03 29 36.273 +00 47 12.99 .59496 1.5359 151.8 22.4 .201 109 2024 12 04 15 03 29 35.478 +00 47 54.56 .59520 1.5360 151.8 22.4 .202 109 2024 12 04 16 03 29 34.686 +00 48 36.13 .59543 1.5362 151.8 22.4 .203 109 2024 12 04 17 03 29 33.897 +00 49 17.73 .59567 1.5363 151.7 22.4 .204 109 2024 12 04 18 03 29 33.112 +00 49 59.33 .59591 1.5365 151.7 22.4 .206 109 2024 12 04 19 03 29 32.330 +00 50 40.96 .59615 1.5366 151.7 22.4 .207 110 2024 12 04 20 03 29 31.551 +00 51 22.60 .59640 1.5367 151.7 22.4 .208 110 2024 12 04 21 03 29 30.776 +00 52 04.26 .59664 1.5369 151.6 22.4 .210 110 2024 12 04 22 03 29 30.005 +00 52 45.94 .59688 1.5370 151.6 22.4 .211 110 2024 12 04 23 03 29 29.236 +00 53 27.63 .59712 1.5372 151.6 22.4 .212 110 2024 12 05 00 03 29 28.471 +00 54 09.33 .59736 1.5373 151.6 22.4 .214 110