Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/14/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 02/15/2025 04:16:36 81.31, 46.60 99.89 02/15/2025 04:17:08 81.31, 46.56 99.88 0.76 32
2 02/15/2025 05:07:20 -81.31,-145.77 80.17 02/15/2025 05:06:27 -81.32,-145.58 80.16 3.27 53
3 02/17/2025 14:38:15 -81.31, 71.40 80.99 02/17/2025 14:38:39 -81.32, 71.41 81.00 0.76 24
4 02/17/2025 15:29:00 81.31,-121.26 99.00 02/17/2025 15:27:58 81.31,-121.11 99.02 2.47 62
5 02/20/2025 00:59:55 81.31, 95.85 98.17 02/20/2025 01:00:08 81.31, 95.91 98.16 0.89 13
6 02/20/2025 01:50:39 -81.31, -96.52 81.89 02/20/2025 01:49:28 -81.31, -96.57 81.84 1.33 71
7 02/22/2025 11:21:34 -81.31, 120.54 82.73 02/22/2025 11:21:36 -81.31, 120.53 82.73 0.59 2
8 02/24/2025 20:52:28 -81.31, -22.47 83.58 02/24/2025 20:53:41 -81.31, -22.30 83.64 2.73 73
9 02/24/2025 21:43:12 81.31, 145.25 96.36 02/24/2025 21:42:59 81.32, 145.44 96.34 3.14 13
10 02/27/2025 07:14:07 81.31, 2.18 95.51 02/27/2025 07:15:04 81.31, 2.25 95.46 1.28 57

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/14/2025
SNOs_Map_NOAA-20_AQUA_20250214.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/14/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA