"Pseudo-MPEC" for P22gzTt
Created 2025 Oct 17 10:35:23 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22gzTt C2025 10 16.42221604 05 20.197+11 43 16.78 ~AGIZx20.90gUNEOCPI41
P22gzTt C2025 10 16.44567004 05 28.591+11 52 48.16 ~AGIZ 20.24gUNEOCPI41
P22gzTt C2025 10 16.44614004 05 28.769+11 52 59.16 ~AGIZ 20.54gUNEOCPI41
P22gzTt* C2025 10 16.45426004 05 47.226+11 57 27.06 ~AGEZ 20.05wXNEOCPF52
P22gzTt C2025 10 16.47581404 05 54.919+12 06 10.78 ~AGEZ 20.06wXNEOCPF52
P22gzTt C2025 10 16.50162304 05 49.102+12 15 07.07 ~AGIZ 19.65rUNEOCPI41
P22gzTt C2025 10 16.62353004 06 45.514+13 04 16.59 ~AGNZ VNEOCPF52
P22gzTt KC2025 10 16.87666004 09 11.94 +14 36 34.2 ~AGLZ 19.8 GcNEOCPL01
P22gzTt KC2025 10 16.87965704 09 13.17 +14 37 40.8 ~AGLZ 19.7 GcNEOCPL01
P22gzTt KC2025 10 16.88240304 09 14.26 +14 38 41.9 ~AGLZ 20.3 GcNEOCPL01
P22gzTt KC2025 10 16.93183 04 09 31.19 +14 56 52.6 ~AGN5 19.7 VZNEOCPL04
P22gzTt KC2025 10 16.93817 04 09 33.47 +14 59 10.2 ~AGN5 19.9 VZNEOCPL04
P22gzTt KB2025 10 16.96754004 09 50.11 +15 09 43.6 ~AH05 20.1 GVNEOCPI93
P22gzTt KB2025 10 16.97479604 09 52.82 +15 12 21.3 ~AH05 20.2 GVNEOCPI93
P22gzTt KB2025 10 16.98204404 09 55.49 +15 14 58.1 ~AH05 19.8 GVNEOCPI93
P22gzTt KC2025 10 17.05705704 10 22.01 +15 41 46.8 ~AH25 19.4 GXNEOCP958
P22gzTt KC2025 10 17.06366204 10 24.20 +15 44 05.6 ~AH25 18.9 GXNEOCP958
P22gzTt KC2025 10 17.07023204 10 26.34 +15 46 23.8 ~AH25 19.2 GXNEOCP958
P22gzTt KC2025 10 17.30031004 12 06.68 +17 04 51.2 ~AH7o 20.8 GVNEOCPH21
P22gzTt KC2025 10 17.30310804 12 07.56 +17 05 47.0 ~AH7o 20.9 GVNEOCPH21
P22gzTt KC2025 10 17.30590604 12 08.43 +17 06 42.4 ~AH7o 20.3 GVNEOCPH21
P22gzTt |C2025 10 17.30815004 12 03.500+17 13 46.70 ~AH8Z 20.3 GVNEOCP807
P22gzTt |C2025 10 17.31673004 12 05.990+17 16 35.40 ~AH8Z 20.4 GVNEOCP807
P22gzTt |C2025 10 17.32109004 12 07.290+17 18 00.80 ~AH8Z 20.1 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P.
Dupouy. 0.32-m Schmidt-Cassegrain.
(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.
(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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + 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.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
Orbital elements: P22gzTt
Perihelion 2025 Oct 3.792765 +/- 0.00644 TT = 19:01:34.9 (JD 2460952.292765)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.0165 AutoNEOCP
M 5.557718291 +/- 0.0044 (J2000 ecliptic)
n 0.420808627 +/- 0.000354 Peri. 343.331582 +/- 0.008
a 1.763652259 +/- 0.000989 Node 25.743962 +/- 0.0006
e 0.43011408 +/- 0.00032 Incl. 5.937849 +/- 0.0038
P 2.342/855.480d H 26.60 G 0.15 U 7.4
q 1.005080584 +/- 1.74e-5 Q 2.522223935 +/- 0.00198
23 of 24 observations 2025 Oct. 16-17 (21.0 hr); mean residual 0".47
Residuals in arcseconds: 251016 I41( .76+ 1.9-) 251016 L01 .48- .10+ 251017 958 .07+ .09- 251016 I41 .83- .13+ 251016 L01 .98- .15+ 251017 958 .54- .13- 251016 I41 .72- .23- 251016 L04 .98- .33+ 251017 H21 .21+ .24- 251016 F52 .29+ .03+ 251016 L04 1.5- .49- 251017 H21 .41+ .27- 251016 F52 .21+ .12- 251016 I93 .19+ .09- 251017 H21 .50+ .64- 251016 I41 .30- .84- 251016 I93 .28+ .04+ 251017 807 .27+ .33+ 251016 F52 .22+ .64+ 251016 I93 .27+ .21- 251017 807 .16+ .26+ 251016 L01 .43- .17+ 251017 958 .29+ .41+ 251017 807 .59+ .13+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 17 11 04 13 06.640 +17 58 10.98 .02639 1.0167 139.2 20.3 .156 38 2025 10 17 12 04 13 23.567 +18 11 21.40 .02651 1.0168 139.2 20.3 .186 35 2025 10 17 13 04 13 40.364 +18 24 24.21 .02664 1.0169 139.1 20.3 .217 32 2025 10 17 14 04 13 57.030 +18 37 19.47 .02677 1.0169 139.1 20.4 .251 30 2025 10 17 15 04 14 13.569 +18 50 07.27 .02689 1.0170 139.0 20.4 .286 28 2025 10 17 16 04 14 29.980 +19 02 47.69 .02702 1.0171 139.0 20.4 .322 27 2025 10 17 17 04 14 46.265 +19 15 20.82 .02715 1.0172 138.9 20.4 .360 26 2025 10 17 18 04 15 02.426 +19 27 46.73 .02728 1.0172 138.9 20.4 .399 25 2025 10 17 19 04 15 18.463 +19 40 05.50 .02741 1.0173 138.8 20.4 .439 25 2025 10 17 20 04 15 34.377 +19 52 17.22 .02754 1.0174 138.8 20.4 .480 24 2025 10 17 21 04 15 50.170 +20 04 21.96 .02767 1.0174 138.7 20.4 .523 24 2025 10 17 22 04 16 05.844 +20 16 19.80 .02780 1.0175 138.7 20.4 .566 23 2025 10 17 23 04 16 21.398 +20 28 10.81 .02793 1.0176 138.6 20.5 .611 23 2025 10 18 00 04 16 36.834 +20 39 55.07 .02806 1.0177 138.6 20.5 .656 22 2025 10 18 01 04 16 52.154 +20 51 32.67 .02819 1.0177 138.5 20.5 .703 22 2025 10 18 02 04 17 07.358 +21 03 03.66 .02832 1.0178 138.5 20.5 .750 22 2025 10 18 03 04 17 22.448 +21 14 28.13 .02845 1.0179 138.4 20.5 .799 22 2025 10 18 04 04 17 37.424 +21 25 46.15 .02859 1.0179 138.4 20.5 .848 21 2025 10 18 05 04 17 52.287 +21 36 57.79 .02872 1.0180 138.3 20.5 .898 21 2025 10 18 06 04 18 07.039 +21 48 03.12 .02885 1.0181 138.3 20.5 .949 21 2025 10 18 07 04 18 21.681 +21 59 02.22 .02899 1.0182 138.2 20.5 1.00 21 2025 10 18 08 04 18 36.214 +22 09 55.16 .02912 1.0182 138.2 20.6 1.05 21 2025 10 18 09 04 18 50.638 +22 20 42.00 .02926 1.0183 138.2 20.6 1.11 21 2025 10 18 10 04 19 04.954 +22 31 22.82 .02939 1.0184 138.1 20.6 1.16 20 2025 10 18 11 04 19 19.165 +22 41 57.68 .02952 1.0185 138.1 20.6 1.21 20 2025 10 18 12 04 19 33.269 +22 52 26.64 .02966 1.0185 138.0 20.6 1.27 20 2025 10 18 13 04 19 47.270 +23 02 49.79 .02980 1.0186 138.0 20.6 1.32 20 2025 10 18 14 04 20 01.166 +23 13 07.18 .02993 1.0187 137.9 20.6 1.38 20 2025 10 18 15 04 20 14.961 +23 23 18.88 .03007 1.0188 137.9 20.6 1.43 20 2025 10 18 16 04 20 28.653 +23 33 24.95 .03020 1.0188 137.8 20.6 1.49 20 2025 10 18 17 04 20 42.245 +23 43 25.46 .03034 1.0189 137.8 20.7 1.55 20 2025 10 18 18 04 20 55.736 +23 53 20.47 .03048 1.0190 137.7 20.7 1.61 20 2025 10 18 19 04 21 09.129 +24 03 10.04 .03061 1.0191 137.7 20.7 1.66 20 2025 10 18 20 04 21 22.424 +24 12 54.24 .03075 1.0192 137.7 20.7 1.72 20 2025 10 18 21 04 21 35.621 +24 22 33.12 .03089 1.0192 137.6 20.7 1.78 20 2025 10 18 22 04 21 48.722 +24 32 06.75 .03103 1.0193 137.6 20.7 1.84 20 2025 10 18 23 04 22 01.727 +24 41 35.18 .03117 1.0194 137.5 20.7 1.90 20 2025 10 19 00 04 22 14.638 +24 50 58.48 .03130 1.0195 137.5 20.7 1.96 20 2025 10 19 01 04 22 27.455 +25 00 16.70 .03144 1.0195 137.5 20.7 2.02 20 2025 10 19 02 04 22 40.179 +25 09 29.91 .03158 1.0196 137.4 20.8 2.08 20 2025 10 19 03 04 22 52.810 +25 18 38.15 .03172 1.0197 137.4 20.8 2.14 20 2025 10 19 04 04 23 05.350 +25 27 41.48 .03186 1.0198 137.3 20.8 2.20 20 2025 10 19 05 04 23 17.799 +25 36 39.97 .03200 1.0199 137.3 20.8 2.26 20 2025 10 19 06 04 23 30.158 +25 45 33.65 .03214 1.0199 137.3 20.8 2.33 20 2025 10 19 07 04 23 42.429 +25 54 22.60 .03228 1.0200 137.2 20.8 2.39 20 2025 10 19 08 04 23 54.611 +26 03 06.86 .03242 1.0201 137.2 20.8 2.45 20 2025 10 19 09 04 24 06.705 +26 11 46.48 .03256 1.0202 137.1 20.8 2.51 20 2025 10 19 10 04 24 18.712 +26 20 21.52 .03270 1.0203 137.1 20.8 2.57 20