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: 4/21/2025
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 04/21/2025 08:12:10 -75.69,-118.74 116.33 04/21/2025 08:11:34 -75.69,-118.65 116.34 2.29 36
2 04/21/2025 09:01:30 75.72, 48.84 63.69 04/21/2025 09:02:34 75.74, 48.76 63.71 2.44 64
3 04/23/2025 10:19:47 75.69, 29.41 62.98 04/23/2025 10:18:55 75.68, 29.52 62.96 3.50 52
4 04/23/2025 11:09:05 -75.73,-163.01 117.01 04/23/2025 11:09:50 -75.72,-163.07 117.01 1.73 45
5 04/25/2025 12:27:20 -75.65, 177.72 117.75 04/25/2025 12:26:11 -75.67, 177.74 117.73 3.31 69
6 04/25/2025 13:16:41 75.73, -14.88 62.32 04/25/2025 13:17:10 75.72, -14.84 62.32 1.31 29
7 04/27/2025 14:34:47 75.26, -33.01 61.23 04/27/2025 14:33:40 75.23, -35.48 61.14 70.18 67
8 04/27/2025 15:24:14 -75.73, 133.28 118.34 04/27/2025 15:24:26 -75.74, 133.43 118.33 3.97 12
9 04/29/2025 17:31:47 75.70, -78.45 60.98 04/29/2025 17:31:45 75.73, -78.41 61.01 2.86 2
10 05/01/2025 19:39:18 -75.70, 69.71 119.65 05/01/2025 19:39:03 -75.68, 69.67 119.67 2.64 15
11 05/01/2025 20:28:45 76.09,-123.83 60.71 05/01/2025 20:29:52 76.11,-121.58 60.79 60.24 67
12 05/03/2025 21:46:49 75.68,-142.04 59.72 05/03/2025 21:46:20 75.69,-142.07 59.73 1.43 29

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/21/2025
SNOs_Map_AQUA_NOAA-19_20250421.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 04/21/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19