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: 1/7/2023
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 -76.93, 29.08 81.89 01/16/2023 21:13:46 -76.89, 29.07 81.91 4.00 74
2 01/16/2023 22:05:46 76.93,-163.64 98.11 01/16/2023 22:04:42 76.90,-163.61 98.10 3.42 64
3 01/16/2023 22:56:32 -76.94, 3.64 81.89 01/16/2023 22:55:45 -76.91, 3.67 81.91 3.21 47
4 01/16/2023 23:47:18 76.95, 170.93 98.11 01/16/2023 23:46:41 76.93, 170.98 98.10 2.87 37
5 01/17/2023 00:38:04 -76.96, -21.80 81.89 01/17/2023 00:37:44 -76.93, -21.74 81.91 2.72 20
6 01/17/2023 01:28:50 76.96, 145.49 98.12 01/17/2023 01:28:40 76.95, 145.58 98.10 2.84 10
7 01/17/2023 02:19:36 -76.97, -47.23 81.89 01/17/2023 02:19:43 -76.96, -47.14 81.91 2.69 7
8 01/17/2023 03:10:22 76.97, 120.05 98.12 01/17/2023 03:10:39 76.97, 120.18 98.10 3.33 17
9 01/17/2023 04:01:08 -76.98, -72.67 81.88 01/17/2023 04:01:42 -76.98, -72.55 81.90 3.15 34
10 01/17/2023 04:51:54 76.99, 94.61 98.12 01/17/2023 04:52:38 76.99, 94.78 98.10 4.18 44
11 01/17/2023 05:42:40 -76.99, -98.11 81.88 01/17/2023 05:43:41 -77.00, -97.95 81.90 3.92 61
12 01/17/2023 06:33:26 77.00, 69.18 98.12 01/17/2023 06:34:38 76.97, 69.19 98.08 3.58 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/7/2023
SNOs_Map_FY3D_NOAA-19_20230107.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 01/07/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19