"Pseudo-MPEC" for P22iiFr
Created 2025 Dec 4 1:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22iiFr* C2025 12 01.59928508 31 15.275-07 34 43.08 ~C1LZ 21.15wXNEOCPF52
P22iiFr C2025 12 01.61093108 31 15.905-07 34 46.49 ~C1LZ 21.27wXNEOCPF52
P22iiFr C2025 12 01.62254908 31 16.558-07 34 50.11 ~C1LZ 21.20wXNEOCPF52
P22iiFr C2025 12 01.63419208 31 17.196-07 34 53.67 ~C1LZ 21.14wXNEOCPF52
P22iiFr 1C2025 12 02.37818008 32 01.320-07 38 39.70 ~C2AZ 20.4 RVNEOCP691
P22iiFr 1C2025 12 02.38327008 32 01.610-07 38 41.30 ~C2AZ 20.6 RVNEOCP691
P22iiFr 1C2025 12 02.38837008 32 01.880-07 38 42.80 ~C2AZ 20.3 RVNEOCP691
P22iiFr DC2025 12 03.40202 08 32 59.43 -07 43 30.7 ~C3BK 21.4 GVNEOCP695
P22iiFr DC2025 12 03.40780 08 32 59.72 -07 43 32.4 ~C3BK 21.4 GVNEOCP695
P22iiFr DC2025 12 03.41358 08 33 00.05 -07 43 33.6 ~C3BK 21.2 GVNEOCP695
P22iiFr KC2025 12 03.47805008 33 03.395-07 43 51.82 ~C3CK 20.82GVNEOCPI52
P22iiFr KC2025 12 03.48463508 33 03.751-07 43 53.08 ~C3CK 21.91GVNEOCPI52
P22iiFr KC2025 12 03.49130108 33 04.079-07 43 54.91 ~C3CK 20.71GVNEOCPI52
P22iiFr KC2025 12 03.49805408 33 04.432-07 43 57.07 ~C3CK 20.85GVNEOCPI52
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(695) Kitt Peak (N31.958395 W111.594670) US/Arizona. Measurer S. Deen.
2.3-m f/9 reflector + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, 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.
Orbital elements: P22iiFr
Perihelion 2025 Nov 20.328612 +/- 17.4 TT = 7:53:12.0 (JD 2460999.828612)
Epoch 2025 Dec 3.0 TT = JDT 2461012.5 Earth MOID: 0.6341 AutoNEOCP
M 3.920067979 +/- 4.1 (J2000 ecliptic)
n 0.309363727 +/- 0.0982 Peri. 297.418175 +/- 13
a 2.165158965 +/- 0.458 Node 151.509871 +/- 4.8
e 0.28511038 +/- 0.135 Incl. 16.806062 +/- 0.23
P 3.18592 H 19.16 G 0.15 U 11.2
q 1.547849669 +/- 0.0369 Q 2.782468261 +/- 0.881
From 14 observations 2025 Dec. 1-3 (45.6 hr); mean residual 0".15
Residuals in arcseconds: 251201 F52 .14+ .12- 251202 691 .10+ .13- 251203 I52 .08+ .27- 251201 F52 .09- .07+ 251202 691 .03- .11- 251203 I52 .29+ .26+ 251201 F52 .04+ .03+ 251203 695 .15- .07- 251203 I52 .02+ .24+ 251201 F52 .08- .05+ 251203 695 .33- .17- 251203 I52 .05+ .10- 251202 691 .06- .04- 251203 695 .08+ .23+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 04 02 08 33 36.727 -07 46 25.83 .84440 1.5512 115.7 21.2 .688 30 2025 12 04 03 08 33 38.990 -07 46 36.63 .84414 1.5512 115.7 21.2 .717 32 2025 12 04 04 08 33 41.249 -07 46 47.39 .84389 1.5512 115.7 21.2 .749 34 2025 12 04 05 08 33 43.505 -07 46 58.12 .84364 1.5512 115.8 21.2 .782 36 2025 12 04 06 08 33 45.757 -07 47 08.81 .84339 1.5513 115.8 21.2 .817 38 2025 12 04 07 08 33 48.005 -07 47 19.46 .84314 1.5513 115.8 21.2 .854 40 2025 12 04 08 08 33 50.250 -07 47 30.08 .84289 1.5513 115.9 21.2 .893 42 2025 12 04 09 08 33 52.491 -07 47 40.66 .84264 1.5513 115.9 21.2 .933 43 2025 12 04 10 08 33 54.728 -07 47 51.21 .84239 1.5513 115.9 21.2 .975 45 2025 12 04 11 08 33 56.962 -07 48 01.72 .84214 1.5514 115.9 21.2 1.02 46 2025 12 04 12 08 33 59.192 -07 48 12.19 .84189 1.5514 116.0 21.2 1.06 47 2025 12 04 13 08 34 01.418 -07 48 22.62 .84164 1.5514 116.0 21.2 1.11 48 2025 12 04 14 08 34 03.641 -07 48 33.02 .84139 1.5514 116.0 21.2 1.16 50 2025 12 04 15 08 34 05.860 -07 48 43.38 .84114 1.5514 116.0 21.2 1.21 51 2025 12 04 16 08 34 08.075 -07 48 53.70 .84089 1.5515 116.1 21.2 1.26 52 2025 12 04 17 08 34 10.287 -07 49 03.99 .84064 1.5515 116.1 21.2 1.31 53 2025 12 04 18 08 34 12.495 -07 49 14.24 .84039 1.5515 116.1 21.2 1.36 53 2025 12 04 19 08 34 14.699 -07 49 24.45 .84014 1.5515 116.2 21.2 1.42 54 2025 12 04 20 08 34 16.899 -07 49 34.63 .83989 1.5515 116.2 21.2 1.47 55 2025 12 04 21 08 34 19.096 -07 49 44.77 .83964 1.5516 116.2 21.2 1.53 56 2025 12 04 22 08 34 21.289 -07 49 54.87 .83939 1.5516 116.2 21.2 1.59 56 2025 12 04 23 08 34 23.479 -07 50 04.94 .83914 1.5516 116.3 21.2 1.65 57 2025 12 05 00 08 34 25.664 -07 50 14.96 .83889 1.5516 116.3 21.2 1.71 58 2025 12 05 01 08 34 27.846 -07 50 24.95 .83864 1.5516 116.3 21.2 1.77 58 2025 12 05 02 08 34 30.025 -07 50 34.91 .83839 1.5517 116.4 21.2 1.83 59 2025 12 05 03 08 34 32.199 -07 50 44.82 .83814 1.5517 116.4 21.2 1.90 59 2025 12 05 04 08 34 34.370 -07 50 54.70 .83789 1.5517 116.4 21.2 1.96 60 2025 12 05 05 08 34 36.538 -07 51 04.54 .83764 1.5517 116.4 21.2 2.03 60 2025 12 05 06 08 34 38.701 -07 51 14.34 .83739 1.5518 116.5 21.2 2.10 60 2025 12 05 07 08 34 40.861 -07 51 24.11 .83715 1.5518 116.5 21.2 2.17 61 2025 12 05 08 08 34 43.017 -07 51 33.83 .83690 1.5518 116.5 21.2 2.24 61 2025 12 05 09 08 34 45.169 -07 51 43.52 .83665 1.5518 116.5 21.2 2.31 61 2025 12 05 10 08 34 47.318 -07 51 53.18 .83640 1.5518 116.6 21.2 2.38 62 2025 12 05 11 08 34 49.463 -07 52 02.79 .83615 1.5519 116.6 21.2 2.45 62 2025 12 05 12 08 34 51.604 -07 52 12.37 .83590 1.5519 116.6 21.2 2.53 62 2025 12 05 13 08 34 53.742 -07 52 21.90 .83565 1.5519 116.7 21.2 2.60 63 2025 12 05 14 08 34 55.876 -07 52 31.40 .83541 1.5519 116.7 21.2 2.68 63 2025 12 05 15 08 34 58.006 -07 52 40.87 .83516 1.5520 116.7 21.2 2.76 63 2025 12 05 16 08 35 00.132 -07 52 50.29 .83491 1.5520 116.7 21.1 2.83 63 2025 12 05 17 08 35 02.254 -07 52 59.68 .83466 1.5520 116.8 21.1 2.91 64 2025 12 05 18 08 35 04.373 -07 53 09.03 .83441 1.5520 116.8 21.1 2.99 64 2025 12 05 19 08 35 06.488 -07 53 18.34 .83417 1.5520 116.8 21.1 3.08 64 2025 12 05 20 08 35 08.600 -07 53 27.61 .83392 1.5521 116.9 21.1 3.16 64 2025 12 05 21 08 35 10.707 -07 53 36.84 .83367 1.5521 116.9 21.1 3.24 64 2025 12 05 22 08 35 12.811 -07 53 46.04 .83342 1.5521 116.9 21.1 3.33 64 2025 12 05 23 08 35 14.911 -07 53 55.19 .83317 1.5521 116.9 21.1 3.41 64 2025 12 06 00 08 35 17.008 -07 54 04.31 .83293 1.5522 117.0 21.1 3.50 65 2025 12 06 01 08 35 19.100 -07 54 13.39 .83268 1.5522 117.0 21.1 3.58 65