"Pseudo-MPEC" for ZTF100C
Created 2025 May 30 20:31:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF100C C2025 05 15.21278414 26 21.885-04 40 43.88 ~5H6H 18.29gUNEOCPI41
ZTF100C C2025 05 15.21347814 26 19.850-04 41 43.23 ~5H6H 18.29gUNEOCPI41
ZTF100C* C2025 05 15.23879314 25 04.170-05 18 26.48 ~5H62 17.50RUNEOCPI41
ZTF100C C2025 05 15.23914014 25 03.100-05 18 57.18 ~5H62 17.50RUNEOCPI41
ZTF100C C2025 05 15.29678814 22 07.259-06 43 24.82 ~5H62 17.84RUNEOCPI41
ZTF100C C2025 05 15.29713514 22 06.140-06 43 56.87 ~5H62 17.84RUNEOCPI41
ZTF100C C2025 05 15.36855514 18 23.558-08 30 26.84 ~5HClx18.54gUNEOCPI41
ZTF100C C2025 05 15.36890214 18 23.201-08 30 37.88 ~5HClx18.54gUNEOCPI41
ZTF100C C2025 05 15.39771014 16 52.791-09 13 58.42 ~5HCl 17.86RUNEOCPI41
ZTF100C C2025 05 15.39805714 16 51.722-09 14 29.36 ~5HCl 17.86RUNEOCPI41
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.
Orbital elements: ZTF100C
Perihelion 2025 Jun 18.00905 +/- 2.4 TT = 0:13:01 (JD 2460844.50905)
Epoch 2025 May 15.0 TT = JDT 2460810.5 Earth MOID: 0.0114 AutoNEOCP
M 332.22956339 +/- 2.7 (J2000 ecliptic)
n 0.81656020 +/- 0.0253 Peri. 214.15024 +/- 2.2
a 1.13364542 +/- 0.0238 Node 54.38121 +/- 0.020
e 0.1139834 +/- 0.0176 Incl. 20.24501 +/- 1.5
P 1.207/440.865d H 26.52 G 0.15 U 10.3
q 1.00442856 +/- 0.00112 Q 1.26286229 +/- 0.0468
8 of 10 observations 2025 May 15 (4.4 hr); mean residual 0".57
Residuals in arcseconds: 250515 I41 .42- .30+ 250515 I41 .53+ .94+ 250515 I41 .26- .30- 250515 I41 .05- 1.1+ 250515 I41 .20- .37- 250515 I41 .00 .11+ 250515 I41 .34+ .80- 250515 I41( 7.1- 15.8-) 250515 I41 .03- 1.2- 250515 I41( 3.7+ 4.4+) Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 30 21 06 16 49.474 -60 10 52.13 .09381 1.0097 84.8 24.6 1184 95 2025 05 30 22 06 16 41.017 -60 10 14.84 .09407 1.0097 84.8 24.6 1184 95 2025 05 30 23 06 16 32.609 -60 09 37.70 .09432 1.0096 84.8 24.6 1184 95 2025 05 31 00 06 16 24.249 -60 09 00.72 .09457 1.0096 84.8 24.6 1184 95 2025 05 31 01 06 16 15.938 -60 08 23.90 .09482 1.0096 84.8 24.6 1184 95 2025 05 31 02 06 16 07.674 -60 07 47.23 .09507 1.0096 84.7 24.6 1185 95 2025 05 31 03 06 15 59.458 -60 07 10.71 .09532 1.0095 84.7 24.6 1185 95 2025 05 31 04 06 15 51.289 -60 06 34.35 .09557 1.0095 84.7 24.6 1185 95 2025 05 31 05 06 15 43.166 -60 05 58.14 .09582 1.0095 84.7 24.6 1185 95 2025 05 31 06 06 15 35.089 -60 05 22.08 .09607 1.0095 84.7 24.6 1185 95 2025 05 31 07 06 15 27.057 -60 04 46.17 .09632 1.0094 84.6 24.6 1185 95 2025 05 31 08 06 15 19.071 -60 04 10.41 .09657 1.0094 84.6 24.6 1185 95 2025 05 31 09 06 15 11.130 -60 03 34.79 .09682 1.0094 84.6 24.6 1185 95 2025 05 31 10 06 15 03.233 -60 02 59.32 .09707 1.0094 84.6 24.7 1186 95 2025 05 31 11 06 14 55.380 -60 02 24.00 .09732 1.0093 84.6 24.7 1186 95 2025 05 31 12 06 14 47.570 -60 01 48.82 .09757 1.0093 84.6 24.7 1186 95 2025 05 31 13 06 14 39.804 -60 01 13.78 .09782 1.0093 84.5 24.7 1186 95 2025 05 31 14 06 14 32.081 -60 00 38.89 .09807 1.0093 84.5 24.7 1186 95 2025 05 31 15 06 14 24.400 -60 00 04.14 .09832 1.0092 84.5 24.7 1186 95 2025 05 31 16 06 14 16.762 -59 59 29.52 .09857 1.0092 84.5 24.7 1186 95 2025 05 31 17 06 14 09.165 -59 58 55.05 .09882 1.0092 84.5 24.7 1186 95 2025 05 31 18 06 14 01.609 -59 58 20.71 .09906 1.0092 84.4 24.7 1186 95 2025 05 31 19 06 13 54.095 -59 57 46.51 .09931 1.0091 84.4 24.7 1187 96 2025 05 31 20 06 13 46.621 -59 57 12.45 .09956 1.0091 84.4 24.7 1187 96 2025 05 31 21 06 13 39.188 -59 56 38.52 .09981 1.0091 84.4 24.7 1187 96 2025 05 31 22 06 13 31.794 -59 56 04.73 .10006 1.0091 84.4 24.7 1187 96 2025 05 31 23 06 13 24.440 -59 55 31.07 .10031 1.0090 84.4 24.7 1187 96 2025 06 01 00 06 13 17.126 -59 54 57.54 .10056 1.0090 84.3 24.7 1187 96 2025 06 01 01 06 13 09.850 -59 54 24.14 .10081 1.0090 84.3 24.7 1187 96 2025 06 01 02 06 13 02.613 -59 53 50.88 .10106 1.0090 84.3 24.7 1187 96 2025 06 01 03 06 12 55.415 -59 53 17.74 .10131 1.0090 84.3 24.7 1188 96 2025 06 01 04 06 12 48.254 -59 52 44.73 .10156 1.0089 84.3 24.8 1188 96 2025 06 01 05 06 12 41.131 -59 52 11.85 .10181 1.0089 84.3 24.8 1188 96 2025 06 01 06 06 12 34.045 -59 51 39.09 .10206 1.0089 84.2 24.8 1188 96 2025 06 01 07 06 12 26.997 -59 51 06.47 .10231 1.0089 84.2 24.8 1188 96 2025 06 01 08 06 12 19.985 -59 50 33.96 .10256 1.0088 84.2 24.8 1188 96 2025 06 01 09 06 12 13.009 -59 50 01.58 .10280 1.0088 84.2 24.8 1188 96 2025 06 01 10 06 12 06.070 -59 49 29.33 .10305 1.0088 84.2 24.8 1188 96 2025 06 01 11 06 11 59.167 -59 48 57.19 .10330 1.0088 84.2 24.8 1189 96 2025 06 01 12 06 11 52.299 -59 48 25.18 .10355 1.0087 84.1 24.8 1189 96 2025 06 01 13 06 11 45.466 -59 47 53.29 .10380 1.0087 84.1 24.8 1189 96 2025 06 01 14 06 11 38.668 -59 47 21.52 .10405 1.0087 84.1 24.8 1189 96 2025 06 01 15 06 11 31.905 -59 46 49.86 .10430 1.0087 84.1 24.8 1189 96 2025 06 01 16 06 11 25.176 -59 46 18.33 .10455 1.0087 84.1 24.8 1189 96 2025 06 01 17 06 11 18.482 -59 45 46.91 .10479 1.0086 84.1 24.8 1189 96 2025 06 01 18 06 11 11.821 -59 45 15.61 .10504 1.0086 84.0 24.8 1189 96 2025 06 01 19 06 11 05.194 -59 44 44.42 .10529 1.0086 84.0 24.8 1190 96 2025 06 01 20 06 10 58.600 -59 44 13.35 .10554 1.0086 84.0 24.8 1190 96