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: 4/18/2025
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 04/19/2025 06:04:34 75.69, 93.12 64.38 04/19/2025 06:04:19 75.67, 93.07 64.36 2.42 15
2 04/19/2025 06:53:57 -75.96,-100.05 115.38 04/19/2025 06:55:07 -75.99, -98.55 115.31 40.63 70
3 04/21/2025 08:12:10 -75.69,-118.74 116.33 04/21/2025 08:11:34 -75.69,-118.64 116.33 2.75 36
4 04/21/2025 09:01:30 75.73, 48.82 63.70 04/21/2025 09:02:34 75.74, 48.76 63.71 1.72 64
5 04/23/2025 10:19:46 75.66, 29.51 62.95 04/23/2025 10:18:55 75.67, 29.51 62.96 1.52 51
6 04/23/2025 11:09:05 -75.74,-163.05 117.00 04/23/2025 11:09:50 -75.72,-163.06 117.01 1.99 45
7 04/25/2025 12:27:20 -75.67, 177.64 117.73 04/25/2025 12:26:11 -75.67, 177.73 117.73 2.53 69
8 04/25/2025 13:16:40 75.72, -14.82 62.31 04/25/2025 13:17:10 75.72, -14.86 62.31 1.15 30
9 04/27/2025 14:34:47 75.31, -33.15 61.28 04/27/2025 14:33:39 75.27, -35.38 61.18 63.06 68
10 04/27/2025 15:24:13 -75.73, 133.29 118.34 04/27/2025 15:24:26 -75.73, 133.40 118.34 2.99 13
11 04/29/2025 17:31:46 75.73, -78.53 61.01 04/29/2025 17:31:45 75.70, -78.47 60.98 3.39 1
12 05/01/2025 19:39:16 -75.71, 69.71 119.65 05/01/2025 19:39:02 -75.70, 69.73 119.65 1.34 14

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/18/2025
SNOs_Map_AQUA_NOAA-19_20250418.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 04/18/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19