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: 7/14/2025
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 07/15/2025 06:55:22 -78.81, -8.76 110.34 07/15/2025 06:55:12 -78.82, -8.87 110.37 2.90 10
2 07/17/2025 09:02:44 79.10, 137.31 69.56 07/17/2025 09:03:50 79.09, 137.45 69.64 3.26 66
3 07/17/2025 09:53:32 -78.79, -53.13 109.97 07/17/2025 09:53:01 -78.80, -53.26 110.02 3.08 31
4 07/19/2025 12:00:53 79.03, 93.30 70.03 07/19/2025 12:01:38 79.03, 93.27 70.06 0.70 45
5 07/19/2025 12:51:44 -78.84, -98.02 109.68 07/19/2025 12:50:51 -78.83, -97.91 109.70 2.93 53
6 07/21/2025 14:59:05 79.07, 48.50 70.37 07/21/2025 14:59:28 79.07, 48.57 70.40 1.63 23
7 07/21/2025 15:49:54 -78.83,-142.44 109.26 07/21/2025 15:48:40 -78.82,-142.37 109.31 1.99 74
8 07/23/2025 17:57:14 79.02, 4.43 70.88 07/23/2025 17:57:16 79.03, 4.30 70.86 2.99 2
9 07/25/2025 20:55:25 79.03, -40.18 71.31 07/25/2025 20:55:05 79.04, -40.24 71.29 1.45 20
10 07/27/2025 23:02:40 -79.23, 106.48 108.54 07/27/2025 23:03:38 -79.23, 106.49 108.49 0.79 58

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/14/2025
SNOs_Map_NOAA-19_TERRA_20250714.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/14/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA