"Pseudo-MPEC" for ZTF10Df
Created 2026 May 11 14:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF10Df*0C2026 05 02.16216909 24 14.851+01 15 39.81 ~525o 16.52gUNEOCPI41
ZTF10Df 0C2026 05 02.16251709 24 18.610+01 15 41.69 ~525o 16.52gUNEOCPI41
ZTF10Df 0C2026 05 02.16263909 24 19.926+01 15 43.01 ~525o 16.33gUNEOCPI41
ZTF10Df 0C2026 05 02.16298609 24 23.793+01 15 44.93 ~525o 16.33gUNEOCPI41
ZTF10Df KB2026 05 02.51219009 57 10.145+01 22 58.44 ~535K 17.6 GXNEOCPQ10
ZTF10Df KB2026 05 02.51533609 57 17.304+01 22 58.40 ~535K 17.9 GXNEOCPQ10
ZTF10Df KB2026 05 02.83346110 07 05.945+01 23 02.58 ~52L5 18.2 GXNEOCPK83
ZTF10Df KB2026 05 02.83688710 07 09.036+01 23 02.36 ~52L5 18.9 GXNEOCPK83
ZTF10Df KB2026 05 02.84016210 07 12.038+01 23 04.38 ~52L5 19.0 GXNEOCPK83
Station data:
(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.
(K83) Beppe Forti Astronomical Observatory, Montelupo (N43.755330
E11.043170) Italy. Observers M. Tombelli, A. Mazzanti, E. Venticinque.
Measurers G. Interrante, M. Iozzi, M. Tombelli, F. Bernardi. 0.40-m f/8
Ritchey-Chrétien + CCD.
(Q10) Toyokawa Observatory (N34.843616 E137.329440) Japan. Observer M.
Ishiguro. 0.20-m f/5 reflector + CCD.
Orbital elements: ZTF10Df
Perihelion 2026 Feb 24.319424 +/- 0.294 TT = 7:39:58.2 (JD 2461095.819424)
Epoch 2026 May 3.0 TT = JDT 2461163.5 Earth MOID: 0.0004 Ve: 0.0003
M 138.766130444 +/- 0.22 Me: 0.0010 AutoNEOCP
n 2.050309525 +/- 0.00552 Peri. 10.826370 +/- 0.045
a 0.613653331 +/- 0.0011 Node 41.013522 +/- 0.00010
e 0.71197251 +/- 0.00378 Incl. 7.145639 +/- 0.10
P 0.481/175.580d H 26.55 G 0.15 U 9.3
q 0.176749023 +/- 0.00264 Q 1.050557639 +/- 0.000434 (J2000 ecliptic)
From 9 observations 2026 May 2 (16.3 hr); mean residual 0".71
Residuals in arcseconds: 260502 I41 1.2+ 1.3- 260502 I41 .18- 1.3+ 260502 K83 .05- .59+ 260502 I41 .24- .50- 260502 Q10 .51- .90+ 260502 K83 .31- .81- 260502 I41 .73- .45+ 260502 Q10 .52+ .76- 260502 K83 .35+ .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 11 15 10 25 34.051 +01 25 40.94 .08508 1.0379 106.9 23.7 7.96 106 2026 05 11 16 10 25 35.008 +01 25 38.55 .08544 1.0380 106.8 23.7 7.97 106 2026 05 11 17 10 25 35.963 +01 25 36.14 .08581 1.0381 106.8 23.7 7.98 106 2026 05 11 18 10 25 36.916 +01 25 33.72 .08617 1.0382 106.8 23.7 7.99 106 2026 05 11 19 10 25 37.866 +01 25 31.30 .08653 1.0383 106.7 23.7 8.00 106 2026 05 11 20 10 25 38.815 +01 25 28.86 .08689 1.0384 106.7 23.7 8.01 106 2026 05 11 21 10 25 39.761 +01 25 26.42 .08725 1.0384 106.7 23.8 8.02 106 2026 05 11 22 10 25 40.706 +01 25 23.97 .08761 1.0385 106.6 23.8 8.03 106 2026 05 11 23 10 25 41.648 +01 25 21.50 .08797 1.0386 106.6 23.8 8.04 106 2026 05 12 00 10 25 42.589 +01 25 19.03 .08833 1.0387 106.6 23.8 8.05 106 2026 05 12 01 10 25 43.528 +01 25 16.55 .08869 1.0388 106.5 23.8 8.05 106 2026 05 12 02 10 25 44.464 +01 25 14.06 .08906 1.0389 106.5 23.8 8.06 106 2026 05 12 03 10 25 45.399 +01 25 11.56 .08942 1.0390 106.5 23.8 8.07 106 2026 05 12 04 10 25 46.333 +01 25 09.05 .08978 1.0391 106.4 23.8 8.08 106 2026 05 12 05 10 25 47.264 +01 25 06.53 .09014 1.0392 106.4 23.8 8.09 106 2026 05 12 06 10 25 48.194 +01 25 04.00 .09050 1.0392 106.3 23.8 8.10 106 2026 05 12 07 10 25 49.122 +01 25 01.47 .09086 1.0393 106.3 23.8 8.11 106 2026 05 12 08 10 25 50.049 +01 24 58.92 .09122 1.0394 106.3 23.9 8.12 106 2026 05 12 09 10 25 50.974 +01 24 56.37 .09158 1.0395 106.2 23.9 8.13 106 2026 05 12 10 10 25 51.897 +01 24 53.80 .09194 1.0396 106.2 23.9 8.14 106 2026 05 12 11 10 25 52.819 +01 24 51.23 .09230 1.0397 106.2 23.9 8.14 106 2026 05 12 12 10 25 53.740 +01 24 48.64 .09266 1.0398 106.1 23.9 8.15 106 2026 05 12 13 10 25 54.659 +01 24 46.05 .09303 1.0398 106.1 23.9 8.16 106 2026 05 12 14 10 25 55.577 +01 24 43.45 .09339 1.0399 106.1 23.9 8.17 106 2026 05 12 15 10 25 56.493 +01 24 40.83 .09375 1.0400 106.0 23.9 8.18 106 2026 05 12 16 10 25 57.409 +01 24 38.21 .09411 1.0401 106.0 23.9 8.19 106 2026 05 12 17 10 25 58.322 +01 24 35.58 .09447 1.0402 105.9 23.9 8.20 106 2026 05 12 18 10 25 59.235 +01 24 32.94 .09483 1.0403 105.9 23.9 8.21 106 2026 05 12 19 10 26 00.146 +01 24 30.29 .09519 1.0403 105.9 24.0 8.21 106 2026 05 12 20 10 26 01.057 +01 24 27.63 .09555 1.0404 105.8 24.0 8.22 106 2026 05 12 21 10 26 01.966 +01 24 24.96 .09591 1.0405 105.8 24.0 8.23 106 2026 05 12 22 10 26 02.873 +01 24 22.28 .09627 1.0406 105.8 24.0 8.24 106 2026 05 12 23 10 26 03.780 +01 24 19.60 .09663 1.0407 105.7 24.0 8.25 106 2026 05 13 00 10 26 04.686 +01 24 16.90 .09699 1.0408 105.7 24.0 8.26 106 2026 05 13 01 10 26 05.591 +01 24 14.19 .09735 1.0408 105.7 24.0 8.27 106 2026 05 13 02 10 26 06.494 +01 24 11.48 .09771 1.0409 105.6 24.0 8.27 106 2026 05 13 03 10 26 07.397 +01 24 08.75 .09807 1.0410 105.6 24.0 8.28 106 2026 05 13 04 10 26 08.299 +01 24 06.01 .09843 1.0411 105.6 24.0 8.29 106 2026 05 13 05 10 26 09.200 +01 24 03.27 .09879 1.0412 105.5 24.0 8.30 106 2026 05 13 06 10 26 10.100 +01 24 00.52 .09915 1.0412 105.5 24.1 8.31 106 2026 05 13 07 10 26 10.999 +01 23 57.75 .09951 1.0413 105.4 24.1 8.32 106 2026 05 13 08 10 26 11.897 +01 23 54.98 .09987 1.0414 105.4 24.1 8.33 106 2026 05 13 09 10 26 12.794 +01 23 52.20 .10023 1.0415 105.4 24.1 8.33 106 2026 05 13 10 10 26 13.691 +01 23 49.41 .10059 1.0415 105.3 24.1 8.34 106 2026 05 13 11 10 26 14.587 +01 23 46.60 .10095 1.0416 105.3 24.1 8.35 106 2026 05 13 12 10 26 15.482 +01 23 43.79 .10131 1.0417 105.3 24.1 8.36 106 2026 05 13 13 10 26 16.376 +01 23 40.97 .10167 1.0418 105.2 24.1 8.37 106 2026 05 13 14 10 26 17.270 +01 23 38.14 .10203 1.0418 105.2 24.1 8.37 106