Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 02/21/2024 10:12:13 -81.10, 125.44 80.26 02/21/2024 10:13:21 -81.10, 125.51 80.31 1.21 68
2 02/21/2024 11:02:55 81.13, -66.15 99.57 02/21/2024 11:02:42 81.14, -66.21 99.59 1.16 13
3 02/23/2024 23:56:55 81.13, 100.31 98.65 02/23/2024 23:56:56 81.13, 100.12 98.68 3.25 1
4 02/26/2024 12:50:55 81.13, -93.31 97.73 02/26/2024 12:51:08 81.13, -93.29 97.72 0.53 13
5 02/26/2024 13:41:39 -81.14, 74.48 82.36 02/26/2024 13:40:31 -81.14, 74.47 82.32 0.38 68
6 02/29/2024 01:44:55 81.11, 72.63 96.85 02/29/2024 01:45:19 81.11, 72.80 96.81 2.93 24
7 02/29/2024 02:35:38 -81.14,-119.18 83.30 02/29/2024 02:34:41 -81.14,-119.03 83.29 2.48 57
8 03/02/2024 14:38:53 81.13,-120.36 95.80 03/02/2024 14:39:28 81.12,-120.48 95.79 2.04 35
9 03/02/2024 15:29:36 -81.15, 47.85 84.35 03/02/2024 15:28:50 -81.15, 47.71 84.30 2.41 46
10 03/05/2024 03:32:52 81.13, 46.20 94.81 03/05/2024 03:33:36 81.13, 46.12 94.79 1.27 44

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 2/21/2024
SNOs_Map_NOAA-21_AQUA_20240221.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 02/21/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA