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: 1/15/2025
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 01/16/2025 02:38:56 -45.08, 95.24 45.63 01/16/2025 02:39:37 -45.11, 95.32 45.47 6.77 41
2 01/16/2025 03:30:56 48.41, -98.90 132.66 01/16/2025 03:29:57 48.50, -98.30 132.86 45.43 59
3 01/18/2025 05:37:30 -45.44, 50.53 46.18 01/18/2025 05:38:14 -45.44, 50.53 46.06 0.10 44
4 01/18/2025 06:29:19 48.18,-143.36 132.40 01/18/2025 06:28:24 48.24,-142.86 132.55 37.65 55
5 01/20/2025 08:36:36 -47.63, 5.06 47.71 01/20/2025 08:37:22 -47.63, 5.05 47.59 0.54 46
6 01/20/2025 09:27:42 47.95, 172.17 132.12 01/20/2025 09:26:51 48.01, 172.56 132.21 29.84 51
7 01/22/2025 11:35:36 -49.49, -40.32 49.15 01/22/2025 11:36:24 -49.49, -40.35 49.04 1.78 48
8 01/22/2025 12:26:05 47.73, 127.70 131.82 01/22/2025 12:25:18 47.80, 127.98 131.85 22.34 47
9 01/24/2025 14:34:47 -51.97, -86.07 51.03 01/24/2025 14:35:36 -51.96, -86.06 50.90 0.78 49
10 01/24/2025 15:24:29 47.57, 83.20 131.48 01/24/2025 15:23:45 47.62, 83.39 131.46 14.72 44
11 01/26/2025 17:33:36 -53.21,-131.27 52.24 01/26/2025 17:34:27 -53.22,-131.29 52.14 1.80 51
12 01/26/2025 18:22:52 47.37, 38.73 131.15 01/26/2025 18:22:11 47.41, 38.81 131.08 7.37 41
13 01/28/2025 20:32:36 -55.08,-176.86 53.90 01/28/2025 20:33:28 -55.08,-176.86 53.79 0.55 52

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/15/2025
SNOs_Map_NOAA-19_TERRA_20250115.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/15/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA