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: 6/22/2025
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 06/24/2025 02:55:12 -78.28, 54.20 111.39 06/24/2025 02:55:13 -78.29, 54.14 111.41 1.94 1
2 06/26/2025 05:53:25 -78.32, 9.42 111.41 06/26/2025 05:53:05 -78.31, 9.51 111.41 2.26 20
3 06/28/2025 08:00:41 78.55, 156.27 68.35 06/28/2025 08:01:43 78.56, 156.16 68.38 2.65 62
4 06/28/2025 08:51:36 -78.30, -34.94 111.30 06/28/2025 08:50:56 -78.30, -34.94 111.34 0.46 40
5 06/30/2025 10:58:54 78.59, 111.50 68.40 06/30/2025 10:59:35 78.59, 111.46 68.42 1.14 41
6 06/30/2025 11:49:48 -78.32, -79.55 111.22 06/30/2025 11:48:47 -78.30, -79.43 111.25 3.15 61
7 07/02/2025 13:57:06 78.59, 66.95 68.52 07/02/2025 13:57:26 78.60, 66.94 68.54 0.26 20
8 07/04/2025 16:55:18 78.60, 22.38 68.68 07/04/2025 16:55:17 78.61, 22.39 68.68 0.33 1
9 07/06/2025 19:02:40 -78.84, 168.99 111.48 07/06/2025 19:03:53 -78.83, 169.06 111.41 1.89 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/22/2025
SNOs_Map_NOAA-19_TERRA_20250623.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/22/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA