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: 8/12/2024
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 16:40:45 75.94, -69.52 63.42 08/19/2024 16:39:31 75.96, -69.96 63.44 12.17 74
2 08/19/2024 17:31:31 -76.03, 97.49 116.49 08/19/2024 17:30:28 -76.03, 97.55 116.48 1.68 63
3 08/19/2024 18:22:18 76.05, -95.29 63.55 08/19/2024 18:21:27 76.04, -95.18 63.54 3.44 51
4 08/19/2024 19:13:02 -76.05, 72.04 116.44 08/19/2024 19:12:26 -76.02, 72.02 116.47 3.23 36
5 08/19/2024 20:03:48 76.03,-120.58 63.55 08/19/2024 20:03:25 76.03,-120.71 63.55 3.63 23
6 08/19/2024 20:54:33 -76.07, 46.59 116.40 08/19/2024 20:54:23 -76.05, 46.64 116.42 2.41 10
7 08/19/2024 21:45:19 76.05,-146.03 63.60 08/19/2024 21:45:22 76.06,-146.09 63.60 1.69 3
8 08/19/2024 22:36:04 -76.09, 21.14 116.36 08/19/2024 22:36:20 -76.09, 21.27 116.36 3.59 16
9 08/19/2024 23:26:50 76.07,-171.48 63.64 08/19/2024 23:27:19 76.09,-171.46 63.66 1.87 29
10 08/20/2024 00:17:34 -76.07, -4.15 116.36 08/20/2024 00:18:18 -76.07, -4.26 116.35 3.05 44
11 08/20/2024 01:08:21 76.09, 163.07 63.69 08/20/2024 01:09:17 76.08, 163.00 63.67 2.72 56
12 08/20/2024 01:59:05 -76.09, -29.60 116.31 08/20/2024 02:00:15 -76.11, -29.63 116.30 1.99 70
13 08/20/2024 02:49:59 76.43, 136.46 64.05 08/20/2024 02:51:07 76.42, 138.80 64.03 61.09 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/12/2024
SNOs_Map_FY3D_NOAA-19_20240812.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/12/2024 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19