Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/6/2023
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 01/16/2023 21:15:00 -76.89, 29.23 81.94 01/16/2023 21:13:47 -76.89, 29.06 81.91 4.41 73
2 01/16/2023 22:05:46 76.90,-163.48 98.07 01/16/2023 22:04:43 76.90,-163.63 98.09 3.73 63
3 01/16/2023 22:56:32 -76.90, 3.80 81.94 01/16/2023 22:55:46 -76.91, 3.66 81.91 3.71 46
4 01/16/2023 23:47:17 76.91, 171.08 98.07 01/16/2023 23:46:41 76.92, 170.97 98.10 3.14 36
5 01/17/2023 00:38:03 -76.92, -21.64 81.94 01/17/2023 00:37:44 -76.93, -21.75 81.91 3.27 19
6 01/17/2023 01:28:49 76.92, 145.65 98.07 01/17/2023 01:28:40 76.94, 145.57 98.10 2.99 9
7 01/17/2023 02:19:35 -76.93, -47.07 81.93 01/17/2023 02:19:43 -76.95, -47.15 81.91 3.22 8
8 01/17/2023 03:10:21 76.94, 120.21 98.07 01/17/2023 03:10:39 76.97, 120.17 98.10 3.35 18
9 01/17/2023 04:01:07 -76.94, -72.51 81.93 01/17/2023 04:01:42 -76.97, -72.56 81.91 3.56 35
10 01/17/2023 04:51:53 76.95, 94.77 98.08 01/17/2023 04:52:38 76.99, 94.77 98.10 4.08 45
11 01/17/2023 05:42:39 -76.96, -97.95 81.93 01/17/2023 05:43:41 -76.99, -97.96 81.90 4.21 62
12 01/17/2023 06:33:25 76.96, 69.34 98.08 01/17/2023 06:34:38 76.97, 69.18 98.07 3.84 73

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/6/2023
SNOs_Map_FY3D_NOAA-19_20230106.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 01/06/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19