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: 7/23/2025
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 07/23/2025 17:57:15 79.06, 4.07 70.81 07/23/2025 17:57:16 79.06, 4.12 70.82 0.94 1
2 07/25/2025 20:55:25 79.05, -40.29 71.29 07/25/2025 20:55:04 79.04, -40.26 71.28 0.70 21
3 07/27/2025 23:02:40 -79.26, 106.29 108.57 07/27/2025 23:03:37 -79.26, 106.31 108.52 0.47 57
4 07/27/2025 23:53:35 79.03, -84.69 71.79 07/27/2025 23:52:52 79.03, -84.71 71.75 0.28 43
5 07/30/2025 02:00:50 -79.26, 61.75 108.07 07/30/2025 02:01:25 -79.26, 61.82 108.03 1.44 35
6 07/30/2025 02:51:45 79.02,-129.13 72.31 07/30/2025 02:50:40 79.04,-129.21 72.24 2.05 65
7 08/01/2025 04:58:59 -79.24, 17.45 107.51 08/01/2025 04:59:12 -79.23, 17.52 107.48 1.72 13
8 08/03/2025 07:57:09 -79.25, -27.14 106.97 08/03/2025 07:57:00 -79.25, -27.09 106.97 1.05 9
9 08/05/2025 10:04:30 79.40, 119.81 73.36 08/05/2025 10:05:33 79.40, 119.78 73.40 0.83 63

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/23/2025
SNOs_Map_NOAA-19_TERRA_20250723.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/23/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA