Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/20/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/21/2025 12:16:48 -75.63, 178.85 94.09 02/21/2025 12:15:47 -75.63, 178.93 94.10 2.31 61
2 02/21/2025 13:06:09 75.70, -13.69 85.97 02/21/2025 13:06:41 75.68, -13.63 85.94 2.96 32
3 02/23/2025 15:14:24 -75.66, 134.43 94.85 02/23/2025 15:14:10 -75.64, 134.42 94.86 1.92 14
4 02/23/2025 16:03:49 75.93, -58.73 85.42 02/23/2025 16:04:59 75.94, -57.29 85.43 38.87 70
5 02/25/2025 17:22:39 75.63, -77.51 84.36 02/25/2025 17:21:33 75.61, -77.48 84.34 2.80 66
6 02/25/2025 18:11:59 -75.71, 89.94 95.58 02/25/2025 18:12:32 -75.69, 90.03 95.60 3.40 33
7 02/27/2025 20:20:12 75.66,-121.93 83.59 02/27/2025 20:19:55 75.67,-121.83 83.60 3.10 17
8 02/27/2025 21:09:39 -76.07, 44.46 96.01 02/27/2025 21:10:46 -76.09, 46.88 95.99 64.69 67
9 03/01/2025 22:28:23 -75.63, 26.17 97.24 03/01/2025 22:27:22 -75.63, 26.22 97.24 1.47 61
10 03/01/2025 23:17:43 75.66,-166.27 82.79 03/01/2025 23:18:18 75.68,-166.35 82.80 2.58 35
11 03/04/2025 01:25:53 -75.65, -18.22 98.03 03/04/2025 01:25:44 -75.65, -18.26 98.03 0.98 9
12 03/04/2025 02:15:24 76.23, 147.63 82.54 03/04/2025 02:16:28 76.26, 151.16 82.58 93.42 64
13 03/06/2025 03:34:02 75.63, 129.84 81.15 03/06/2025 03:33:08 75.63, 129.87 81.14 1.08 54

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/20/2025
SNOs_Map_AQUA_NOAA-19_20250220.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 02/20/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19