Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/31/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/02/2025 04:06:29 73.78, 107.62 51.78 06/02/2025 04:07:00 73.75, 107.66 51.74 3.16 31
2 06/02/2025 04:57:11 -73.66, -84.79 128.36 06/02/2025 04:56:23 -73.66, -84.88 128.35 2.72 48
3 06/04/2025 14:28:10 -73.77, 132.21 128.52 06/04/2025 14:28:49 -73.78, 132.21 128.53 0.10 39
4 06/04/2025 15:18:54 73.70, -60.29 51.40 06/04/2025 15:18:08 73.69, -60.30 51.40 0.83 46
5 06/07/2025 00:49:52 73.81, 156.69 51.29 06/07/2025 00:50:33 73.79, 156.75 51.25 3.28 41
6 06/07/2025 01:40:34 -73.70, -35.71 128.85 06/07/2025 01:39:56 -73.69, -35.79 128.84 2.46 38
7 06/09/2025 11:11:33 -73.82,-178.73 128.92 06/09/2025 11:12:21 -73.83,-178.67 128.93 2.12 48
8 06/09/2025 12:02:17 73.74, -11.24 51.00 06/09/2025 12:01:40 73.74, -11.17 51.00 1.95 37
9 06/11/2025 21:33:15 73.81,-154.15 50.92 06/11/2025 21:34:06 73.80,-154.20 50.89 2.08 51
10 06/11/2025 22:23:58 -73.75, 13.33 129.17 06/11/2025 22:23:28 -73.76, 13.36 129.15 1.49 30

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_NOAA-20_TERRA_20250531.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/31/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA