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: 1/18/2025
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 01/18/2025 05:37:27 -45.29, 50.59 46.11 01/18/2025 05:38:11 -45.29, 50.59 45.99 0.43 44
2 01/18/2025 06:29:19 48.19,-143.36 132.39 01/18/2025 06:28:24 48.27,-142.87 132.54 37.67 55
3 01/20/2025 08:36:30 -47.32, 5.20 47.54 01/20/2025 08:37:16 -47.32, 5.18 47.43 1.75 46
4 01/20/2025 09:27:42 47.97, 172.17 132.11 01/20/2025 09:26:51 48.05, 172.55 132.19 30.01 51
5 01/22/2025 11:35:43 -49.92, -40.52 49.39 01/22/2025 11:36:30 -49.92, -40.51 49.27 0.36 47
6 01/22/2025 12:26:06 47.82, 127.67 131.77 01/22/2025 12:25:18 47.87, 127.96 131.82 22.50 48
7 01/24/2025 14:34:49 -52.13, -86.15 51.12 01/24/2025 14:35:37 -52.12, -86.12 50.99 1.64 48
8 01/24/2025 15:24:29 47.62, 83.19 131.45 01/24/2025 15:23:44 47.66, 83.38 131.44 14.98 45
9 01/26/2025 17:33:47 -53.89,-131.63 52.66 01/26/2025 17:34:36 -53.88,-131.60 52.53 2.01 49
10 01/26/2025 18:22:53 47.49, 38.68 131.09 01/26/2025 18:22:10 47.48, 38.79 131.05 8.12 43
11 01/28/2025 20:32:39 -55.32,-176.99 54.06 01/28/2025 20:33:29 -55.31,-176.97 53.93 1.35 50
12 01/28/2025 21:21:16 47.31, -5.81 130.74 01/28/2025 21:20:36 47.33, -5.81 130.62 2.81 40
13 01/30/2025 23:31:25 -56.42, 137.80 55.28 01/30/2025 23:32:16 -56.43, 137.79 55.17 0.43 51

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/18/2025
SNOs_Map_NOAA-19_TERRA_20250118.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/18/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA