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: 3/18/2025
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 03/18/2025 16:09:45 71.88, 54.17 98.13 03/18/2025 16:10:50 71.87, 54.18 98.22 0.59 65
2 03/18/2025 17:00:09 -70.25,-135.68 80.39 03/18/2025 16:59:38 -70.24,-135.64 80.41 1.95 31
3 03/20/2025 19:08:06 71.89, 9.62 97.38 03/20/2025 19:09:03 71.90, 9.55 97.42 2.61 57
4 03/20/2025 19:58:33 -70.44, 179.47 81.30 03/20/2025 19:57:54 -70.43, 179.50 81.34 1.36 39
5 03/22/2025 22:06:30 72.06, -35.27 96.47 03/22/2025 22:07:18 72.08, -35.34 96.50 2.88 48
6 03/22/2025 22:56:53 -70.44, 134.94 82.04 03/22/2025 22:56:06 -70.45, 134.89 82.12 2.35 47
7 03/25/2025 01:04:56 72.35, -80.40 95.45 03/25/2025 01:05:34 72.35, -80.40 95.49 0.20 38
8 03/25/2025 01:55:23 -70.97, 89.50 83.26 03/25/2025 01:54:26 -70.95, 89.56 83.31 2.76 57
9 03/27/2025 04:03:19 72.50,-125.25 94.56 03/27/2025 04:03:47 72.51,-125.26 94.59 0.49 28
10 03/27/2025 04:53:41 -70.89, 45.10 83.93 03/27/2025 04:52:35 -70.89, 45.07 84.02 1.26 66
11 03/29/2025 07:01:44 72.77,-170.37 93.55 03/29/2025 07:02:01 72.76,-170.31 93.59 2.23 17
12 03/29/2025 07:50:29 -66.05, 7.21 80.24 03/29/2025 07:49:16 -65.96, 6.40 80.58 38.20 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/18/2025
SNOs_Map_NOAA-19_TERRA_20250318.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/18/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA