"Pseudo-MPEC" for P229gk3
Created 2025 Apr 16 2:31:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P229gk3 1C2025 04 08.35384514 26 54.294+57 09 13.61 ~4FMl 19.90GVNEOCP703
P229gk3 1C2025 04 08.35619414 26 56.231+57 08 50.24 ~4FMl 19.87GVNEOCP703
P229gk3 1C2025 04 08.35853914 26 58.135+57 08 28.82 ~4FMl 19.44GVNEOCP703
P229gk3 1C2025 04 08.36088514 26 59.824+57 08 05.39 ~4FMl 19.51GVNEOCP703
P229gk3* C2025 04 14.59648515 11 16.250+46 15 41.85 ~4EFV 19.90iXNEOCPF52
P229gk3 C2025 04 14.60295915 11 17.059+46 15 13.27 ~4EFV 20.25iXNEOCPF52
P229gk3 C2025 04 14.60946215 11 17.928+46 14 44.36 ~4EFV 19.74iXNEOCPF52
P229gk3 C2025 04 14.61585015 11 18.764+46 14 15.75 ~4EFV 19.80iXNEOCPF52
P229gk3 KB2025 04 14.86028 15 12 19.421+45 56 31.49 ~4ELl 19.9 GVNEOCPB15
P229gk3 KB2025 04 14.86846 15 12 20.693+45 56 01.10 ~4ELl 20.0 GVNEOCPB15
P229gk3 KB2025 04 14.87633 15 12 21.948+45 55 33.06 ~4ELl 19.5 GVNEOCPB15
P229gk3 mC2025 04 15.28808315 13 33.244+45 29 59.64 ~4F7V 20.16GVNEOCPI52
P229gk3 mC2025 04 15.29291915 13 33.856+45 29 42.29 ~4F7V 20.17GVNEOCPI52
P229gk3 mC2025 04 15.29533815 13 34.100+45 29 33.86 ~4F7V 19.86GVNEOCPI52
P229gk3 KB2025 04 15.42698 15 13 45.605+45 21 03.96 ~4FBH 20.2 rZNEOCPH36
P229gk3 KB2025 04 15.44668 15 13 48.046+45 19 44.87 ~4FBH 20.2 rZNEOCPH36
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(B15) Inastars Observatory, Potsdam (since 2006) (N52.423521 E13.012900)
Germany. Observer B. Thinius. 0.36-m f/5.6 Schmidt-Cassegrain + 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.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, 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: P229gk3
Perihelion 2025 Mar 3.85210 +/- 0.0195 TT = 20:27:01 (JD 2460738.35210)
Epoch 2025 Apr 15.0 TT = JDT 2460780.5 Earth MOID: 0.0057 AutoNEOCP
M 26.38888053 +/- 0.048 (J2000 ecliptic)
n 0.62610193 +/- 0.000859 Peri. 330.69092 +/- 0.015
a 1.35323333 +/- 0.00124 Node 187.03958 +/- 0.0047
e 0.2883151 +/- 0.000678 Incl. 10.26939 +/- 0.017
P 1.574/574.975d H 24.17 G 0.15 U 8.0
q 0.96307568 +/- 3.88e-5 Q 1.74339098 +/- 0.00251
From 16 observations 2025 Apr. 8-15; mean residual 0".44
Residuals in arcseconds: 250408 703 1.2- .73+ 250414 F52 .10+ .03+ 250415 I52 .25+ .19- 250408 703 .01- .41- 250414 F52 .03- .23- 250415 I52 .02- .06- 250408 703 .96+ .40+ 250414 B15 .04+ .03- 250415 H36 1.0- .17+ 250408 703 .18+ .78- 250414 B15 .21- .69- 250415 H36 .44+ .24- 250414 F52 .21+ .23+ 250414 B15 .08+ .06- 250414 F52 .08- .18+ 250415 I52 .48- .10+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 04 16 03 15 15 38.930 +44 39 08.70 .07122 1.0418 120.9 20.6 .226 0 2025 04 16 04 15 15 44.958 +44 36 44.27 .07139 1.0420 120.9 20.6 .235 179 2025 04 16 05 15 15 50.942 +44 34 20.43 .07157 1.0421 120.9 20.6 .243 179 2025 04 16 06 15 15 56.882 +44 31 57.17 .07175 1.0422 121.0 20.6 .252 178 2025 04 16 07 15 16 02.778 +44 29 34.50 .07193 1.0424 121.0 20.6 .261 178 2025 04 16 08 15 16 08.631 +44 27 12.40 .07211 1.0425 121.0 20.6 .270 177 2025 04 16 09 15 16 14.441 +44 24 50.87 .07229 1.0427 121.0 20.6 .279 176 2025 04 16 10 15 16 20.208 +44 22 29.92 .07247 1.0428 121.1 20.6 .288 176 2025 04 16 11 15 16 25.933 +44 20 09.53 .07265 1.0429 121.1 20.6 .297 176 2025 04 16 12 15 16 31.616 +44 17 49.70 .07283 1.0431 121.1 20.6 .306 175 2025 04 16 13 15 16 37.258 +44 15 30.43 .07300 1.0432 121.1 20.6 .315 175 2025 04 16 14 15 16 42.858 +44 13 11.71 .07318 1.0434 121.2 20.6 .324 174 2025 04 16 15 15 16 48.418 +44 10 53.54 .07336 1.0435 121.2 20.6 .333 174 2025 04 16 16 15 16 53.937 +44 08 35.91 .07354 1.0436 121.2 20.6 .342 174 2025 04 16 17 15 16 59.416 +44 06 18.83 .07372 1.0438 121.2 20.6 .351 173 2025 04 16 18 15 17 04.856 +44 04 02.28 .07390 1.0439 121.3 20.6 .360 173 2025 04 16 19 15 17 10.256 +44 01 46.26 .07408 1.0441 121.3 20.6 .369 173 2025 04 16 20 15 17 15.617 +43 59 30.78 .07426 1.0442 121.3 20.6 .378 172 2025 04 16 21 15 17 20.939 +43 57 15.82 .07444 1.0443 121.3 20.6 .387 172 2025 04 16 22 15 17 26.223 +43 55 01.37 .07462 1.0445 121.4 20.6 .396 172 2025 04 16 23 15 17 31.468 +43 52 47.45 .07480 1.0446 121.4 20.6 .405 172 2025 04 17 00 15 17 36.676 +43 50 34.04 .07498 1.0448 121.4 20.6 .414 171 2025 04 17 01 15 17 41.847 +43 48 21.14 .07516 1.0449 121.4 20.7 .423 171 2025 04 17 02 15 17 46.980 +43 46 08.75 .07534 1.0450 121.5 20.7 .432 171 2025 04 17 03 15 17 52.077 +43 43 56.86 .07552 1.0452 121.5 20.7 .441 171 2025 04 17 04 15 17 57.137 +43 41 45.47 .07569 1.0453 121.5 20.7 .450 171 2025 04 17 05 15 18 02.160 +43 39 34.57 .07587 1.0455 121.5 20.7 .459 170 2025 04 17 06 15 18 07.148 +43 37 24.17 .07605 1.0456 121.6 20.7 .468 170 2025 04 17 07 15 18 12.101 +43 35 14.25 .07623 1.0458 121.6 20.7 .477 170 2025 04 17 08 15 18 17.018 +43 33 04.82 .07641 1.0459 121.6 20.7 .487 170 2025 04 17 09 15 18 21.899 +43 30 55.87 .07659 1.0460 121.6 20.7 .496 170 2025 04 17 10 15 18 26.746 +43 28 47.40 .07677 1.0462 121.7 20.7 .505 169 2025 04 17 11 15 18 31.559 +43 26 39.40 .07695 1.0463 121.7 20.7 .514 169 2025 04 17 12 15 18 36.338 +43 24 31.88 .07713 1.0465 121.7 20.7 .523 169 2025 04 17 13 15 18 41.082 +43 22 24.82 .07731 1.0466 121.7 20.7 .532 169 2025 04 17 14 15 18 45.793 +43 20 18.22 .07749 1.0467 121.8 20.7 .541 169 2025 04 17 15 15 18 50.470 +43 18 12.09 .07767 1.0469 121.8 20.7 .550 169 2025 04 17 16 15 18 55.115 +43 16 06.42 .07785 1.0470 121.8 20.7 .559 169 2025 04 17 17 15 18 59.726 +43 14 01.20 .07803 1.0472 121.8 20.7 .568 168 2025 04 17 18 15 19 04.305 +43 11 56.43 .07821 1.0473 121.8 20.7 .577 168 2025 04 17 19 15 19 08.852 +43 09 52.11 .07839 1.0475 121.9 20.7 .586 168 2025 04 17 20 15 19 13.366 +43 07 48.23 .07857 1.0476 121.9 20.7 .595 168 2025 04 17 21 15 19 17.849 +43 05 44.79 .07875 1.0477 121.9 20.7 .604 168 2025 04 17 22 15 19 22.300 +43 03 41.80 .07893 1.0479 121.9 20.7 .613 168 2025 04 17 23 15 19 26.720 +43 01 39.24 .07911 1.0480 122.0 20.8 .622 168 2025 04 18 00 15 19 31.108 +42 59 37.11 .07929 1.0482 122.0 20.8 .631 168 2025 04 18 01 15 19 35.466 +42 57 35.41 .07947 1.0483 122.0 20.8 .640 167 2025 04 18 02 15 19 39.794 +42 55 34.14 .07965 1.0485 122.0 20.8 .649 167