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: 2/1/2025
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 02/10/2025 16:19:01 -75.99, 119.55 89.98 02/10/2025 16:17:48 -76.02, 119.56 89.94 4.03 73
2 02/10/2025 17:09:47 76.03, -73.29 90.06 02/10/2025 17:08:41 76.02, -73.18 90.05 3.47 66
3 02/10/2025 18:00:32 -76.04, 94.00 89.95 02/10/2025 17:59:45 -76.02, 94.05 89.97 2.93 47
4 02/10/2025 18:51:17 76.04, -98.69 90.05 02/10/2025 18:50:38 76.01, -98.68 90.02 3.08 39
5 02/10/2025 19:42:02 -76.05, 68.60 89.96 02/10/2025 19:41:41 -76.06, 68.70 89.96 2.92 21
6 02/10/2025 20:32:47 76.05,-124.09 90.03 02/10/2025 20:32:34 76.05,-124.03 90.04 1.73 13
7 02/10/2025 21:23:32 -76.06, 43.20 89.98 02/10/2025 21:23:38 -76.05, 43.19 89.99 0.79 6
8 02/10/2025 22:14:17 76.06,-149.49 90.02 02/10/2025 22:14:31 76.05,-149.54 90.01 1.69 14
9 02/10/2025 23:05:02 -76.06, 17.80 89.99 02/10/2025 23:05:34 -76.09, 17.84 89.97 2.89 32
10 02/10/2025 23:55:47 76.07,-174.90 90.00 02/10/2025 23:56:27 76.09,-174.88 90.02 2.20 40
11 02/11/2025 00:46:32 -76.07, -7.60 90.01 02/11/2025 00:47:31 -76.08, -7.67 90.00 1.90 59
12 02/11/2025 01:37:17 76.07, 159.70 89.99 02/11/2025 01:38:24 76.08, 159.61 89.99 2.64 67
13 02/11/2025 02:28:12 -76.52, -34.67 89.58 02/11/2025 02:29:19 -76.47, -31.68 89.62 77.76 67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/1/2025
SNOs_Map_FY3D_NOAA-19_20250201.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/01/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19