"Pseudo-MPEC" for P22g1f2
Created 2025 Oct 18 1:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: P22g1f2 C2025 08 28.58135803 38 38.258+07 40 32.35 ~AFEZ 22.67GVNEOCPF52 P22g1f2 C2025 08 28.59228003 38 38.041+07 40 35.21 ~AFEZ 22.69GVNEOCPF52 P22g1f2 C2025 08 28.60321003 38 37.823+07 40 37.68 ~AFEZ 22.62GVNEOCPF52 P22g1f2 C2025 08 28.61415603 38 37.563+07 40 41.00 ~AFEZ 22.28GVNEOCPF52 P22g1f2 C2025 09 16.53726403 27 51.517+09 01 17.92 ~AFEZ 21.48GVNEOCPF52 P22g1f2 C2025 09 16.56198703 27 50.259+09 01 24.46 ~AFEZ 21.49GVNEOCPF52 P22g1f2 C2025 09 16.57459203 27 49.621+09 01 27.73 ~AFEZ 22.02GVNEOCPF52 P22g1f2 C2025 09 23.50056903 21 19.349+09 32 12.06 ~AFEZ 21.79GVNEOCPF52 P22g1f2 1C2025 09 25.37745403 19 17.720+09 40 39.68 ~ADAK 21.12GVNEOCPG96 P22g1f2 1C2025 09 25.38264803 19 17.310+09 40 40.91 ~ADAK 20.96GVNEOCPG96 P22g1f2 1C2025 09 25.38781503 19 16.957+09 40 43.00 ~ADAK 21.73GVNEOCPG96 P22g1f2* C2025 09 30.43856003 13 14.761+10 03 50.25 ~9UMK 21.75wXNEOCPF52 P22g1f2 C2025 09 30.45143603 13 13.773+10 03 53.76 ~9UMK 21.88wXNEOCPF52 P22g1f2 C2025 09 30.47683203 13 11.786+10 04 00.93 ~9UMK 21.74wXNEOCPF52 P22g1f2 KC2025 10 01.32301603 12 05.99 +10 07 54.7 ~A18K 21.6 GVNEOCPH21 P22g1f2 KC2025 10 01.32590603 12 05.74 +10 07 55.9 ~A18K 22.0 GVNEOCPH21 P22g1f2 3C2025 10 02.59890003 10 23.943+10 13 51.72 ~A2F5 21.24GVNEOCPT14 P22g1f2 3C2025 10 02.60010303 10 23.845+10 13 52.06 ~A2F5 21.31GVNEOCPT14 P22g1f2 3C2025 10 02.60131003 10 23.746+10 13 52.41 ~A2F5 21.23GVNEOCPT14 P22g1f2 |C2025 10 13.21787002 54 09.300+11 04 03.30 ~AD6o 21.2 GVNEOCP807 P22g1f2 |C2025 10 13.22523002 54 08.540+11 04 05.30 ~AD6o 21.3 GVNEOCP807 P22g1f2 |C2025 10 13.23260002 54 07.780+11 04 07.40 ~AD6o 21.1 GVNEOCP807 P22g1f2 1C2025 10 13.58859 02 53 31.31 +11 05 49.0 ~AGAZ VNEOCPQ62 P22g1f2 1C2025 10 13.59713 02 53 30.42 +11 05 51.8 ~AGAZ 20.7 GVNEOCPQ62 P22g1f2 KC2025 10 13.87506202 53 01.84 +11 07 07.1 ~ADMZ 20.8 GVNEOCPL01 P22g1f2 KC2025 10 13.87929802 53 01.43 +11 07 08.3 ~ADMZ 21.0 GVNEOCPL01 P22g1f2 KC2025 10 13.88354302 53 00.99 +11 07 09.1 ~ADMZ 20.9 GVNEOCPL01 P22g1f2 |C2025 10 14.24416002 52 23.370+11 08 56.80 ~AE6o 21.1 GVNEOCP807 P22g1f2 |C2025 10 14.24784002 52 22.980+11 08 57.90 ~AE6o 21.4 GVNEOCP807 P22g1f2 |C2025 10 14.25152002 52 22.580+11 08 59.20 ~AE6o 20.5 GVNEOCP807 P22g1f2 KC2025 10 14.33471802 52 13.90 +11 09 18.7 ~AE8Z 21.4 GVNEOCPH21 P22g1f2 KC2025 10 14.33905502 52 13.44 +11 09 20.1 ~AE8Z 21.4 GVNEOCPH21 P22g1f2 |C2025 10 16.27238002 48 48.360+11 18 36.80 ~AG7K 21.1 GVNEOCP807 P22g1f2 |C2025 10 16.27790002 48 47.750+11 18 38.50 ~AG7K 21.3 GVNEOCP807 P22g1f2 |C2025 10 16.28343002 48 47.160+11 18 39.90 ~AG7K 21.1 GVNEOCP807 P22g1f2 C2025 10 17.27419202 46 59.560+11 23 20.00 ~AH7Z 21.5 RVNEOCP691 P22g1f2 C2025 10 17.28149002 46 58.770+11 23 22.10 ~AH7Z 21.0 RVNEOCP691 P22g1f2 C2025 10 17.28880002 46 57.950+11 23 24.00 ~AH7Z 21.1 RVNEOCP691 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. (807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile. Observer R. Holmes. 0.61-m f/6.5 astrograph + 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. (G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E. J. Christensen. 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. 1.5-m reflector + 10K CCD. (H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270) US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD. (L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia. Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD. (Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420) Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + 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: P22g1f2 Perihelion 2026 Jun 25.097117 +/- 0.0431 TT = 2:19:50.8 (JD 2461216.597117) Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Ju: 0.5429 AutoNEOCP M 359.921010638 +/- 0.0044 (J2000 ecliptic) n 0.000314576 +/- 1.77e-5 Peri. 71.123011 +/- 0.008 a 214.1171547 +/- 8.01 Node 36.730001 +/- 0.00014 e 0.98951684 +/- 0.000392 Incl. 103.563155 +/- 0.0047 P3133.12120 H 16.02 G 0.15 U 5.4 q 2.244624382 +/- 8.52e-5 Q 425.9896851 +/- 16 From 38 observations 2025 Aug. 28-Oct. 17; mean residual 0".24
Residuals in arcseconds: 250828 F52 .08- .11- 250930 F52 .06- .00 251013 L01 .86+ .28- 250828 F52 .08+ .00 251001 H21 .40+ .35- 251014 807 .32- .06+ 250828 F52 .23+ .27- 251001 H21 .10+ .04+ 251014 807 .35- .10+ 250828 F52 .23- .30+ 251002 T14 .01+ .00 251014 807 .53- .35+ 250916 F52 .01+ .03+ 251002 T14 .02+ .01+ 251014 H21 .09- .14- 250916 F52 .02+ .06+ 251002 T14 .03+ .02+ 251014 H21 .13- .02+ 250916 F52 .08+ .01+ 251013 807 .15- .05+ 251016 807 .10- .12- 250923 F52 .16- .05+ 251013 807 .13- .05- 251016 807 .21- .00 250925 G96 .54+ .20- 251013 807 .09- .07- 251016 807 .02- .17- 250925 G96 .32- .38- 251013 Q62 .01- .27- 251017 691 .24- .10+ 250925 G96 .37- .30+ 251013 Q62 .03- .08+ 251017 691 .02+ .10+ 250930 F52 .15- .01- 251013 L01 .38+ .17+ 251017 691 .13- .10- 250930 F52 .06+ .09- 251013 L01 .83+ .15+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 02 02 45 30.227 +11 27 12.39 2.5659 3.5255 161.6 21.2 .095 163 2025 10 18 03 02 45 25.601 +11 27 24.29 2.5653 3.5252 161.7 21.2 .095 163 2025 10 18 04 02 45 20.971 +11 27 36.20 2.5648 3.5248 161.7 21.2 .096 163 2025 10 18 05 02 45 16.338 +11 27 48.10 2.5642 3.5245 161.8 21.2 .096 162 2025 10 18 06 02 45 11.703 +11 28 00.00 2.5637 3.5242 161.9 21.2 .097 162 2025 10 18 07 02 45 07.065 +11 28 11.90 2.5631 3.5239 161.9 21.2 .097 162 2025 10 18 08 02 45 02.423 +11 28 23.81 2.5626 3.5235 162.0 21.2 .098 162 2025 10 18 09 02 44 57.779 +11 28 35.71 2.5620 3.5232 162.0 21.2 .098 162 2025 10 18 10 02 44 53.131 +11 28 47.61 2.5615 3.5229 162.1 21.2 .099 161 2025 10 18 11 02 44 48.481 +11 28 59.51 2.5610 3.5226 162.1 21.2 .100 161 2025 10 18 12 02 44 43.828 +11 29 11.41 2.5604 3.5223 162.2 21.2 .100 161 2025 10 18 13 02 44 39.172 +11 29 23.30 2.5599 3.5219 162.3 21.2 .101 161 2025 10 18 14 02 44 34.513 +11 29 35.20 2.5593 3.5216 162.3 21.2 .101 161 2025 10 18 15 02 44 29.851 +11 29 47.10 2.5588 3.5213 162.4 21.2 .102 160 2025 10 18 16 02 44 25.186 +11 29 59.00 2.5583 3.5210 162.4 21.2 .102 160 2025 10 18 17 02 44 20.518 +11 30 10.89 2.5577 3.5206 162.5 21.2 .103 160 2025 10 18 18 02 44 15.848 +11 30 22.79 2.5572 3.5203 162.6 21.2 .103 160 2025 10 18 19 02 44 11.174 +11 30 34.68 2.5567 3.5200 162.6 21.2 .104 160 2025 10 18 20 02 44 06.497 +11 30 46.58 2.5561 3.5197 162.7 21.2 .105 159 2025 10 18 21 02 44 01.818 +11 30 58.47 2.5556 3.5193 162.7 21.2 .105 159 2025 10 18 22 02 43 57.136 +11 31 10.37 2.5550 3.5190 162.8 21.2 .106 159 2025 10 18 23 02 43 52.450 +11 31 22.26 2.5545 3.5187 162.9 21.2 .106 159 2025 10 19 00 02 43 47.762 +11 31 34.15 2.5540 3.5184 162.9 21.2 .107 159 2025 10 19 01 02 43 43.071 +11 31 46.05 2.5534 3.5181 163.0 21.2 .107 158 2025 10 19 02 02 43 38.377 +11 31 57.94 2.5529 3.5177 163.0 21.2 .108 158 2025 10 19 03 02 43 33.681 +11 32 09.83 2.5524 3.5174 163.1 21.2 .109 158 2025 10 19 04 02 43 28.981 +11 32 21.72 2.5519 3.5171 163.2 21.2 .109 158 2025 10 19 05 02 43 24.278 +11 32 33.61 2.5513 3.5168 163.2 21.2 .110 158 2025 10 19 06 02 43 19.573 +11 32 45.50 2.5508 3.5164 163.3 21.2 .110 158 2025 10 19 07 02 43 14.865 +11 32 57.38 2.5503 3.5161 163.3 21.2 .111 157 2025 10 19 08 02 43 10.154 +11 33 09.27 2.5497 3.5158 163.4 21.2 .112 157 2025 10 19 09 02 43 05.440 +11 33 21.16 2.5492 3.5155 163.4 21.2 .112 157 2025 10 19 10 02 43 00.723 +11 33 33.05 2.5487 3.5151 163.5 21.2 .113 157 2025 10 19 11 02 42 56.003 +11 33 44.93 2.5482 3.5148 163.6 21.2 .113 157 2025 10 19 12 02 42 51.280 +11 33 56.82 2.5476 3.5145 163.6 21.2 .114 156 2025 10 19 13 02 42 46.555 +11 34 08.70 2.5471 3.5142 163.7 21.2 .115 156 2025 10 19 14 02 42 41.827 +11 34 20.58 2.5466 3.5139 163.7 21.2 .115 156 2025 10 19 15 02 42 37.096 +11 34 32.47 2.5461 3.5135 163.8 21.2 .116 156 2025 10 19 16 02 42 32.362 +11 34 44.35 2.5456 3.5132 163.9 21.2 .117 156 2025 10 19 17 02 42 27.625 +11 34 56.23 2.5450 3.5129 163.9 21.2 .117 156 2025 10 19 18 02 42 22.885 +11 35 08.11 2.5445 3.5126 164.0 21.2 .118 155 2025 10 19 19 02 42 18.143 +11 35 19.99 2.5440 3.5122 164.0 21.2 .118 155 2025 10 19 20 02 42 13.398 +11 35 31.87 2.5435 3.5119 164.1 21.2 .119 155 2025 10 19 21 02 42 08.650 +11 35 43.75 2.5430 3.5116 164.2 21.2 .120 155 2025 10 19 22 02 42 03.899 +11 35 55.63 2.5425 3.5113 164.2 21.2 .120 155 2025 10 19 23 02 41 59.145 +11 36 07.50 2.5419 3.5110 164.3 21.2 .121 155 2025 10 20 00 02 41 54.389 +11 36 19.38 2.5414 3.5106 164.3 21.2 .122 154 2025 10 20 01 02 41 49.629 +11 36 31.26 2.5409 3.5103 164.4 21.2 .122 154