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: 6/7/2025
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 06/07/2025 04:00:18 77.94,-140.50 69.81 06/07/2025 04:01:26 77.95,-140.58 69.85 2.09 68
2 06/07/2025 04:51:10 -77.51, 28.92 109.65 06/07/2025 04:50:36 -77.52, 28.86 109.69 1.56 34
3 06/09/2025 06:58:32 77.98, 174.73 69.55 06/09/2025 06:59:20 77.98, 174.76 69.60 0.97 48
4 06/09/2025 07:49:24 -77.55, -15.80 109.90 06/09/2025 07:48:30 -77.55, -15.79 109.94 0.45 54
5 06/11/2025 09:56:46 78.03, 129.94 69.31 06/11/2025 09:57:14 78.02, 130.06 69.37 3.14 28
6 06/11/2025 10:47:38 -77.60, -60.54 110.12 06/11/2025 10:46:24 -77.60, -60.48 110.17 1.72 74
7 06/13/2025 12:54:56 77.93, 85.99 69.31 06/13/2025 12:55:05 77.94, 85.91 69.30 2.07 9
8 06/15/2025 15:53:09 77.95, 41.37 69.18 06/15/2025 15:52:58 77.96, 41.31 69.16 1.71 11
9 06/17/2025 18:00:36 -78.26,-172.15 111.32 06/17/2025 18:01:38 -78.26,-172.23 111.28 1.87 62
10 06/17/2025 18:51:21 77.93, -3.04 69.13 06/17/2025 18:50:50 77.94, -3.13 69.08 2.25 31
11 06/19/2025 20:58:48 -78.25, 143.40 111.35 06/19/2025 20:59:30 -78.26, 143.28 111.34 2.83 42

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/7/2025
SNOs_Map_NOAA-19_TERRA_20250607.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/07/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA