"Pseudo-MPEC" for ZTF10DF
Created 2026 Apr 9 16:35:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF10DF*0C2026 04 07.34581414 10 46.807+08 08 49.08 ~47BZ 16.90RUNEOCPI41
ZTF10DF 0C2026 04 07.34616214 10 44.483+08 07 56.84 ~47BZ 16.90RUNEOCPI41
ZTF10DF 0C2026 04 07.34628414 10 43.699+08 07 38.93 ~47BZ 16.92RUNEOCPI41
ZTF10DF 0C2026 04 07.34663214 10 41.402+08 06 47.43 ~47BZ 16.92RUNEOCPI41
ZTF10DF 0C2026 04 07.38174914 07 00.999+06 42 31.49 ~47BZ 16.74iUNEOCPI41
ZTF10DF 0C2026 04 07.38209714 06 58.899+06 41 44.08 ~47BZ 16.74iUNEOCPI41
ZTF10DF 1C2026 04 09.31507413 15 03.719-15 00 11.30 ~498K 19.31GVNEOCPG96
ZTF10DF 1C2026 04 09.32630913 14 56.782-15 02 13.56 ~498K 19.30GVNEOCPG96
ZTF10DF 1C2026 04 09.33193513 14 53.315-15 03 14.54 ~498K 19.41GVNEOCPG96
ZTF10DF KC2026 04 09.56613 13 13 18.59 -15 35 27.3 ~49FK 19.6 GVNEOCPE23
ZTF10DF KC2026 04 09.58165 13 13 10.41 -15 37 50.0 ~49FK 19.5 GVNEOCPE23
ZTF10DF KC2026 04 09.59715 13 13 02.34 -15 40 10.5 ~49FK 19.7 GVNEOCPE23
Station data:
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + 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.
(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.
Orbital elements: ZTF10DF
Perihelion 2026 Feb 14.864443 +/- 0.0266 TT = 20:44:47.8 (JD 2461086.364443)
Epoch 2026 Apr 9.0 TT = JDT 2461139.5 Earth MOID: 0.0034 Ve: 0.0475
M 28.501346500 +/- 0.06 Ma: 0.0129 AutoNEOCP
n 0.536389342 +/- 0.000936 Peri. 99.324986 +/- 0.0027
a 1.500200441 +/- 0.00174 Node 18.133481 +/- 0.00006
e 0.51717692 +/- 0.000721 Incl. 7.307307 +/- 0.008
P 1.837/671.142d H 27.33 G 0.15 U 8.1
q 0.724331389 +/- 0.000239 Q 2.276069493 +/- 0.00373 (J2000 ecliptic)
From 12 observations 2026 Apr. 7-9; mean residual 0".36
Residuals in arcseconds: 260407 I41 .73+ .03- 260407 I41 .55- .77- 260409 G96 .26- .15- 260407 I41 .11+ .14- 260407 I41 .70- .03- 260409 E23 .02+ .22- 260407 I41 .34+ .22+ 260409 G96 .02+ .25+ 260409 E23 .01+ .02+ 260407 I41 .09+ .80+ 260409 G96 .01+ .20+ 260409 E23 .23+ .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 09 17 13 12 22.998 -15 58 02.83 .02481 1.0262 171.7 19.9 .296 39 2026 04 09 18 13 12 08.283 -16 03 44.43 .02516 1.0265 171.6 20.0 .356 37 2026 04 09 19 13 11 53.953 -16 09 16.64 .02550 1.0269 171.5 20.0 .414 36 2026 04 09 20 13 11 39.993 -16 14 39.83 .02585 1.0272 171.4 20.0 .472 36 2026 04 09 21 13 11 26.389 -16 19 54.36 .02620 1.0276 171.3 20.1 .529 35 2026 04 09 22 13 11 13.128 -16 25 00.55 .02654 1.0279 171.3 20.1 .584 35 2026 04 09 23 13 11 00.197 -16 29 58.75 .02689 1.0283 171.2 20.1 .638 34 2026 04 10 00 13 10 47.584 -16 34 49.24 .02724 1.0286 171.1 20.2 .692 34 2026 04 10 01 13 10 35.277 -16 39 32.32 .02758 1.0290 171.1 20.2 .744 34 2026 04 10 02 13 10 23.266 -16 44 08.26 .02793 1.0293 171.0 20.2 .795 34 2026 04 10 03 13 10 11.539 -16 48 37.33 .02828 1.0297 170.9 20.3 .846 34 2026 04 10 04 13 10 00.087 -16 52 59.77 .02863 1.0300 170.9 20.3 .895 33 2026 04 10 05 13 09 48.900 -16 57 15.82 .02897 1.0304 170.8 20.3 .943 33 2026 04 10 06 13 09 37.970 -17 01 25.71 .02932 1.0307 170.7 20.3 0.99 33 2026 04 10 07 13 09 27.287 -17 05 29.65 .02967 1.0311 170.7 20.4 1.04 33 2026 04 10 08 13 09 16.844 -17 09 27.85 .03002 1.0314 170.6 20.4 1.08 33 2026 04 10 09 13 09 06.632 -17 13 20.50 .03036 1.0318 170.6 20.4 1.13 33 2026 04 10 10 13 08 56.643 -17 17 07.80 .03071 1.0321 170.5 20.5 1.17 33 2026 04 10 11 13 08 46.872 -17 20 49.92 .03106 1.0325 170.4 20.5 1.22 33 2026 04 10 12 13 08 37.310 -17 24 27.03 .03141 1.0328 170.4 20.5 1.26 33 2026 04 10 13 13 08 27.951 -17 27 59.29 .03176 1.0332 170.3 20.5 1.30 33 2026 04 10 14 13 08 18.789 -17 31 26.87 .03211 1.0335 170.3 20.6 1.34 33 2026 04 10 15 13 08 09.817 -17 34 49.91 .03245 1.0339 170.2 20.6 1.38 33 2026 04 10 16 13 08 01.030 -17 38 08.56 .03280 1.0342 170.2 20.6 1.42 33 2026 04 10 17 13 07 52.423 -17 41 22.95 .03315 1.0346 170.1 20.6 1.46 33 2026 04 10 18 13 07 43.989 -17 44 33.22 .03350 1.0349 170.1 20.7 1.50 33 2026 04 10 19 13 07 35.723 -17 47 39.49 .03385 1.0353 170.0 20.7 1.53 33 2026 04 10 20 13 07 27.621 -17 50 41.88 .03420 1.0356 170.0 20.7 1.57 33 2026 04 10 21 13 07 19.678 -17 53 40.51 .03455 1.0360 169.9 20.7 1.61 33 2026 04 10 22 13 07 11.890 -17 56 35.50 .03489 1.0363 169.9 20.8 1.64 33 2026 04 10 23 13 07 04.251 -17 59 26.95 .03524 1.0367 169.8 20.8 1.68 33 2026 04 11 00 13 06 56.758 -18 02 14.96 .03559 1.0370 169.8 20.8 1.71 33 2026 04 11 01 13 06 49.406 -18 04 59.63 .03594 1.0374 169.7 20.8 1.75 33 2026 04 11 02 13 06 42.193 -18 07 41.06 .03629 1.0377 169.7 20.9 1.78 33 2026 04 11 03 13 06 35.113 -18 10 19.34 .03664 1.0381 169.7 20.9 1.81 33 2026 04 11 04 13 06 28.163 -18 12 54.56 .03699 1.0384 169.6 20.9 1.84 33 2026 04 11 05 13 06 21.340 -18 15 26.80 .03734 1.0388 169.6 20.9 1.88 33 2026 04 11 06 13 06 14.640 -18 17 56.15 .03769 1.0391 169.5 20.9 1.91 33 2026 04 11 07 13 06 08.060 -18 20 22.69 .03804 1.0395 169.5 21.0 1.94 33 2026 04 11 08 13 06 01.597 -18 22 46.48 .03839 1.0398 169.4 21.0 1.97 33 2026 04 11 09 13 05 55.248 -18 25 07.61 .03874 1.0402 169.4 21.0 2.00 33 2026 04 11 10 13 05 49.010 -18 27 26.15 .03909 1.0405 169.4 21.0 2.03 33 2026 04 11 11 13 05 42.880 -18 29 42.16 .03944 1.0409 169.3 21.1 2.06 33 2026 04 11 12 13 05 36.856 -18 31 55.71 .03979 1.0412 169.3 21.1 2.08 33 2026 04 11 13 13 05 30.934 -18 34 06.86 .04014 1.0416 169.2 21.1 2.11 33 2026 04 11 14 13 05 25.112 -18 36 15.68 .04049 1.0420 169.2 21.1 2.14 33 2026 04 11 15 13 05 19.388 -18 38 22.22 .04084 1.0423 169.2 21.1 2.17 33 2026 04 11 16 13 05 13.759 -18 40 26.55 .04119 1.0427 169.1 21.2 2.19 33