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: 8/12/2025
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 08/13/2025 21:06:12 -79.55, 133.19 104.40 08/13/2025 21:07:22 -79.55, 133.24 104.34 1.00 70
2 08/13/2025 21:57:09 79.34, -57.65 75.97 08/13/2025 21:56:37 79.34, -57.77 75.92 2.61 32
3 08/16/2025 00:04:22 -79.56, 88.67 103.73 08/16/2025 00:05:08 -79.55, 88.75 103.68 1.52 46
4 08/16/2025 00:55:19 79.34,-102.18 76.65 08/16/2025 00:54:23 79.35,-102.30 76.58 2.83 56
5 08/18/2025 03:02:31 -79.53, 44.41 102.99 08/18/2025 03:02:53 -79.52, 44.45 102.96 1.01 22
6 08/20/2025 06:00:40 -79.51, 0.12 102.24 08/20/2025 06:00:38 -79.51, 0.08 102.25 0.82 2
7 08/22/2025 08:08:01 79.63, 147.17 78.27 08/22/2025 08:09:08 79.64, 147.03 78.30 2.90 67
8 08/22/2025 08:58:51 -79.55, -44.74 101.58 08/22/2025 08:58:24 -79.54, -44.60 101.57 3.17 27
9 08/24/2025 11:06:11 79.65, 102.49 78.98 08/24/2025 11:06:53 79.65, 102.51 79.02 0.58 42
10 08/24/2025 11:56:59 -79.50, -88.80 100.75 08/24/2025 11:56:08 -79.50, -88.83 100.80 0.66 51
11 08/26/2025 14:04:22 79.67, 57.76 79.70 08/26/2025 14:04:39 79.66, 57.91 79.74 3.25 17

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2025
SNOs_Map_NOAA-19_TERRA_20250813.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/12/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA