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: 1/26/2024
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 01/26/2024 22:40:58 81.10, 118.07 107.62 01/26/2024 22:41:35 81.10, 118.00 107.61 1.26 37
2 01/26/2024 23:31:42 -81.11, -74.25 72.45 01/26/2024 23:30:58 -81.10, -74.28 72.42 0.70 44
3 01/29/2024 11:34:53 81.06, -76.29 107.12 01/29/2024 11:36:04 81.07, -76.12 107.04 3.04 71
4 01/29/2024 12:25:34 -81.12, 92.53 73.12 01/29/2024 12:25:25 -81.12, 92.36 73.09 3.01 9
5 02/01/2024 01:19:28 -81.10,-101.51 73.71 02/01/2024 01:19:52 -81.10,-101.54 73.72 0.48 24
6 02/01/2024 02:10:10 81.12, 66.45 106.19 02/01/2024 02:09:13 81.11, 66.43 106.23 0.59 57
7 02/03/2024 14:13:20 -81.09, 64.74 74.37 02/03/2024 14:14:16 -81.09, 64.77 74.41 0.52 56
8 02/03/2024 15:04:03 81.11,-127.32 105.53 02/03/2024 15:03:38 81.11,-127.29 105.54 0.63 25
9 02/06/2024 03:57:55 81.11, 39.20 104.79 02/06/2024 03:58:01 81.11, 39.19 104.79 0.19 6
10 02/06/2024 04:48:04 -81.30,-139.48 77.24 02/06/2024 04:46:50 -81.64,-139.65 77.05 37.89 74
11 02/08/2024 16:51:47 81.11,-154.35 104.03 02/08/2024 16:52:23 81.10,-154.48 104.03 2.41 36

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 1/26/2024
SNOs_Map_NOAA-21_AQUA_20240126.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 01/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA