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: 7/13/2025
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 06:55:21 -78.79, -8.63 110.32 07/15/2025 06:55:11 -78.80, -8.76 110.35 2.84 10
2 07/17/2025 09:02:41 79.02, 137.94 69.68 07/17/2025 09:03:48 79.03, 137.80 69.71 3.23 67
3 07/17/2025 09:53:32 -78.81, -53.26 110.00 07/17/2025 09:53:01 -78.82, -53.38 110.05 3.02 31
4 07/19/2025 12:00:53 79.05, 93.15 70.00 07/19/2025 12:01:38 79.06, 93.13 70.03 0.72 45
5 07/19/2025 12:51:44 -78.86, -98.16 109.71 07/19/2025 12:50:51 -78.85, -98.04 109.73 2.91 53
6 07/21/2025 14:59:04 79.06, 48.59 70.39 07/21/2025 14:59:27 79.06, 48.65 70.42 1.50 23
7 07/21/2025 15:49:54 -78.85,-142.59 109.30 07/21/2025 15:48:40 -78.85,-142.51 109.34 1.88 74
8 07/23/2025 17:57:13 79.01, 4.51 70.90 07/23/2025 17:57:15 79.02, 4.37 70.87 3.23 2

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/13/2025
SNOs_Map_NOAA-19_TERRA_20250713.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/13/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA