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: 8/9/2024
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 08/19/2024 16:40:46 75.92, -69.44 63.39 08/19/2024 16:39:33 75.93, -70.08 63.41 17.28 73
2 08/19/2024 17:31:32 -76.00, 97.58 116.52 08/19/2024 17:30:30 -76.01, 97.44 116.51 3.73 62
3 08/19/2024 18:22:19 76.03, -95.21 63.53 08/19/2024 18:21:28 76.05, -95.13 63.55 3.30 51
4 08/19/2024 19:13:03 -76.02, 72.13 116.47 08/19/2024 19:12:27 -76.04, 72.07 116.46 2.31 36
5 08/19/2024 20:03:50 76.05,-120.66 63.57 08/19/2024 20:03:26 76.04,-120.66 63.56 1.20 24
6 08/19/2024 20:54:34 -76.04, 46.69 116.43 08/19/2024 20:54:24 -76.07, 46.70 116.40 2.96 10
7 08/19/2024 21:45:21 76.07,-146.10 63.62 08/19/2024 21:45:23 76.07,-146.04 63.62 1.79 2
8 08/19/2024 22:36:05 -76.06, 21.24 116.38 08/19/2024 22:36:22 -76.06, 21.17 116.39 1.96 17
9 08/19/2024 23:26:52 76.09,-171.55 63.66 08/19/2024 23:27:21 76.06,-171.57 63.63 3.72 29
10 08/20/2024 00:17:35 -76.08, -4.21 116.34 08/20/2024 00:18:18 -76.09, -4.20 116.33 0.67 43
11 08/20/2024 01:08:22 76.11, 163.00 63.71 08/20/2024 01:09:17 76.09, 163.05 63.68 2.89 55
12 08/20/2024 01:59:06 -76.11, -29.66 116.30 08/20/2024 02:00:15 -76.12, -29.57 116.28 3.04 69
13 08/20/2024 02:50:00 76.45, 136.39 64.07 08/20/2024 02:51:08 76.39, 138.68 64.01 60.38 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/9/2024
SNOs_Map_FY3D_NOAA-19_20240809.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/09/2024 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19