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: 4/20/2025
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 04/21/2025 08:12:10 -75.67,-118.66 116.36 04/21/2025 08:11:35 -75.66,-118.75 116.37 2.48 35
2 04/21/2025 09:01:31 75.75, 48.76 63.72 04/21/2025 09:02:34 75.75, 48.82 63.73 1.71 63
3 04/23/2025 10:19:47 75.66, 29.50 62.95 04/23/2025 10:18:56 75.65, 29.41 62.93 3.03 51
4 04/23/2025 11:09:06 -75.74,-163.06 116.99 04/23/2025 11:09:50 -75.74,-163.01 116.99 1.44 44
5 04/25/2025 12:27:21 -75.65, 177.70 117.75 04/25/2025 12:26:12 -75.64, 177.63 117.76 2.10 69
6 04/25/2025 13:16:42 75.74, -14.90 62.33 04/25/2025 13:17:10 75.74, -14.80 62.33 2.63 28
7 04/27/2025 14:34:48 75.25, -32.98 61.22 04/27/2025 14:33:42 75.15, -35.74 61.05 79.22 66
8 04/27/2025 15:24:15 -75.72, 133.31 118.35 04/27/2025 15:24:27 -75.70, 133.31 118.37 2.32 12
9 04/29/2025 17:31:49 75.72, -78.52 61.00 04/29/2025 17:31:45 75.73, -78.39 61.01 3.59 4
10 05/01/2025 19:39:20 -75.70, 69.72 119.65 05/01/2025 19:39:03 -75.68, 69.67 119.68 2.66 17
11 05/01/2025 20:28:45 76.00,-123.52 60.61 05/01/2025 20:29:54 76.02,-121.91 60.69 43.36 69
12 05/03/2025 21:46:52 75.70,-142.12 59.74 05/03/2025 21:46:20 75.68,-142.11 59.72 2.39 32

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2025
SNOs_Map_AQUA_NOAA-19_20250420.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 04/20/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19