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: 1/30/2025
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 01/30/2025 23:31:22 -56.30, 137.88 55.20 01/30/2025 23:32:11 -56.31, 137.87 55.10 0.41 49
2 01/31/2025 00:20:21 49.59, -51.36 128.97 01/31/2025 00:19:39 49.58, -51.34 128.89 2.12 42
3 02/02/2025 02:30:09 -57.48, 92.58 56.51 02/02/2025 02:30:58 -57.49, 92.57 56.42 1.08 49
4 02/02/2025 03:19:18 51.39, -96.77 127.40 02/02/2025 03:18:36 51.39, -96.74 127.32 1.80 42
5 02/04/2025 05:29:04 -59.12, 46.93 58.17 02/04/2025 05:29:52 -59.11, 46.96 58.06 1.84 48
6 02/04/2025 06:18:06 52.69,-141.97 126.09 02/04/2025 06:17:24 52.69,-141.97 125.99 0.13 42
7 02/06/2025 08:27:39 -59.66, 1.99 59.11 02/06/2025 08:28:27 -59.66, 1.97 59.03 1.58 48
8 02/06/2025 09:17:02 54.44, 172.54 124.43 02/06/2025 09:16:19 54.43, 172.55 124.35 1.49 43
9 02/08/2025 11:26:23 -60.70, -43.34 60.43 02/08/2025 11:27:10 -60.71, -43.36 60.35 1.46 47
10 02/08/2025 12:15:51 55.80, 127.20 122.97 02/08/2025 12:15:07 55.80, 127.22 122.89 1.42 44
11 02/10/2025 14:25:14 -62.14, -89.04 62.07 02/10/2025 14:25:59 -62.13, -89.00 61.97 2.38 45
12 02/10/2025 15:14:33 56.78, 82.06 121.74 02/10/2025 15:13:48 56.78, 82.05 121.65 0.30 45
13 02/12/2025 17:23:46 -62.55,-133.94 62.98 02/12/2025 17:24:30 -62.55,-133.95 62.91 0.51 44

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/30/2025
SNOs_Map_NOAA-19_TERRA_20250130.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/30/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA