Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/22/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 01/22/2025 11:35:38 -49.63, -40.39 49.23 01/22/2025 11:36:25 -49.64, -40.40 49.11 0.90 47
2 01/22/2025 12:26:06 47.81, 127.67 131.78 01/22/2025 12:25:18 47.88, 127.96 131.81 22.61 48
3 01/24/2025 14:34:37 -51.45, -85.81 50.72 01/24/2025 14:35:25 -51.46, -85.83 50.61 1.21 48
4 01/24/2025 15:24:30 47.68, 83.17 131.42 01/24/2025 15:23:44 47.70, 83.37 131.42 15.34 46
5 01/26/2025 17:33:44 -53.73,-131.54 52.56 01/26/2025 17:34:32 -53.73,-131.52 52.44 1.44 48
6 01/26/2025 18:22:54 47.55, 38.66 131.05 01/26/2025 18:22:10 47.56, 38.77 131.01 8.31 44
7 01/28/2025 20:32:24 -54.50,-176.52 53.53 01/28/2025 20:33:13 -54.50,-176.55 53.44 2.15 49
8 01/28/2025 21:21:18 47.44, -5.86 130.67 01/28/2025 21:20:36 47.46, -5.85 130.56 2.19 42
9 01/30/2025 23:31:29 -56.68, 137.65 55.45 01/30/2025 23:32:17 -56.67, 137.67 55.33 1.89 48
10 01/31/2025 00:20:10 48.95, -51.07 129.35 01/31/2025 00:19:28 48.95, -51.08 129.24 0.56 42
11 02/02/2025 02:30:09 -57.47, 92.59 56.50 02/02/2025 02:30:57 -57.47, 92.58 56.40 0.59 48
12 02/02/2025 03:19:17 51.33, -96.74 127.44 02/02/2025 03:18:34 51.32, -96.71 127.36 1.99 43
13 02/04/2025 05:28:57 -58.72, 47.21 57.89 02/04/2025 05:29:44 -58.72, 47.21 57.80 0.09 47

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/22/2025
SNOs_Map_NOAA-19_TERRA_20250122.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/22/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA