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: 6/8/2025
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 06/09/2025 06:58:32 78.00, 174.63 69.52 06/09/2025 06:59:20 78.00, 174.67 69.57 0.95 48
2 06/09/2025 07:49:24 -77.57, -15.90 109.92 06/09/2025 07:48:30 -77.58, -15.88 109.97 0.29 54
3 06/11/2025 09:56:45 78.01, 130.04 69.34 06/11/2025 09:57:13 78.00, 130.16 69.39 3.11 28
4 06/11/2025 10:47:37 -77.58, -60.45 110.10 06/11/2025 10:46:23 -77.57, -60.39 110.15 1.63 74
5 06/13/2025 12:54:56 77.95, 85.87 69.28 06/13/2025 12:55:05 77.96, 85.80 69.28 1.98 9
6 06/15/2025 15:53:08 77.94, 41.46 69.20 06/15/2025 15:52:57 77.94, 41.40 69.18 1.43 11
7 06/17/2025 18:00:36 -78.28,-172.32 111.35 06/17/2025 18:01:38 -78.29,-172.37 111.31 1.35 62
8 06/17/2025 18:51:21 77.96, -3.19 69.09 06/17/2025 18:50:50 77.97, -3.25 69.05 1.69 31
9 06/19/2025 20:58:48 -78.28, 143.21 111.39 06/19/2025 20:59:30 -78.29, 143.14 111.37 1.97 42
10 06/19/2025 21:49:32 77.91, -47.43 69.11 06/19/2025 21:48:41 77.92, -47.54 69.04 2.78 51
11 06/21/2025 23:56:59 -78.24, 98.93 111.36 06/21/2025 23:57:21 -78.25, 98.81 111.36 3.12 22

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/8/2025
SNOs_Map_NOAA-19_TERRA_20250609.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/08/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA