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: 1/29/2025
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 23:31:23 -56.34, 137.86 55.22 01/30/2025 23:32:12 -56.34, 137.85 55.12 0.39 49
2 01/31/2025 00:20:22 49.63, -51.38 128.95 01/31/2025 00:19:40 49.62, -51.35 128.87 2.10 42
3 02/02/2025 02:30:09 -57.47, 92.60 56.50 02/02/2025 02:30:58 -57.47, 92.58 56.40 1.17 49
4 02/02/2025 03:19:17 51.32, -96.73 127.45 02/02/2025 03:18:35 51.31, -96.71 127.37 1.65 42
5 02/04/2025 05:29:03 -59.05, 46.98 58.12 02/04/2025 05:29:51 -59.04, 47.00 58.02 1.55 48
6 02/04/2025 06:18:04 52.56,-141.91 126.17 02/04/2025 06:17:22 52.56,-141.91 126.07 0.36 42
7 02/06/2025 08:27:37 -59.54, 2.08 59.02 02/06/2025 08:28:25 -59.54, 2.05 58.95 2.17 48
8 02/06/2025 09:17:00 54.32, 172.60 124.51 02/06/2025 09:16:17 54.32, 172.61 124.42 0.87 43
9 02/08/2025 11:26:20 -60.53, -43.21 60.31 02/08/2025 11:27:07 -60.55, -43.25 60.24 2.40 47
10 02/08/2025 12:15:48 55.64, 127.30 123.09 02/08/2025 12:15:04 55.63, 127.31 123.00 0.45 44
11 02/10/2025 14:25:10 -61.93, -88.87 61.92 02/10/2025 14:25:55 -61.93, -88.85 61.83 0.99 45

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/29/2025
SNOs_Map_NOAA-19_TERRA_20250129.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/29/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA