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: 8/21/2023
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 08/23/2023 00:31:29 -76.08, -13.99 115.49 08/23/2023 00:30:21 -76.09, -16.64 115.37 70.78 68
2 08/23/2023 01:22:23 76.40, 152.13 64.89 08/23/2023 01:21:09 76.39, 151.77 64.90 9.44 74
3 08/23/2023 02:13:09 -76.46, -40.78 115.04 08/23/2023 02:12:12 -76.43, -40.81 115.05 3.07 57
4 08/23/2023 03:03:56 76.47, 126.48 64.99 08/23/2023 03:03:06 76.47, 126.60 64.99 3.24 50
5 08/23/2023 03:54:41 -76.49, -66.26 114.98 08/23/2023 03:54:10 -76.47, -66.15 115.00 3.16 31
6 08/23/2023 04:45:27 76.45, 101.17 65.00 08/23/2023 04:45:05 76.47, 101.09 65.01 2.34 22
7 08/23/2023 05:36:12 -76.47, -91.57 114.98 08/23/2023 05:36:09 -76.47, -91.66 114.98 2.38 3
8 08/23/2023 06:26:59 76.48, 75.69 65.05 08/23/2023 06:27:03 76.50, 75.75 65.07 3.10 4
9 08/23/2023 07:17:44 -76.49,-117.05 114.93 08/23/2023 07:18:07 -76.51,-117.00 114.92 1.97 23
10 08/23/2023 08:08:31 76.51, 50.21 65.10 08/23/2023 08:09:02 76.50, 50.24 65.09 1.25 31
11 08/23/2023 08:59:16 -76.52,-142.53 114.87 08/23/2023 09:00:06 -76.50,-142.51 114.90 1.98 50
12 08/23/2023 09:50:03 76.53, 24.73 65.16 08/23/2023 09:51:01 76.49, 24.73 65.11 4.36 58
13 08/23/2023 10:40:50 -76.63,-168.35 114.72 08/23/2023 10:42:03 -76.59,-167.67 114.81 18.39 73
14 08/23/2023 11:31:45 77.00, -2.52 65.71 08/23/2023 11:32:50 76.92, 1.01 65.50 89.05 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/21/2023
SNOs_Map_FY3D_NOAA-19_20230821.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/21/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19