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: 7/17/2025
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 07/18/2025 03:49:41 75.75, 129.04 54.74 07/18/2025 03:49:00 75.79, 129.05 54.78 4.02 41
2 07/18/2025 04:39:00 -75.83, -63.54 125.18 07/18/2025 04:39:56 -75.82, -63.59 125.19 2.26 56
3 07/20/2025 05:56:54 -75.78, -82.82 124.85 07/20/2025 05:56:11 -75.77, -82.75 124.86 2.20 43
4 07/20/2025 06:46:13 75.81, 84.78 55.19 07/20/2025 06:47:10 75.83, 84.68 55.21 3.44 57
5 07/22/2025 08:04:07 75.78, 65.45 55.56 07/22/2025 08:03:26 75.75, 65.41 55.53 3.29 41
6 07/22/2025 08:53:26 -75.86,-127.11 124.36 07/22/2025 08:54:20 -75.83,-127.04 124.38 3.34 54
7 07/24/2025 10:11:19 -75.80,-146.34 124.00 07/24/2025 10:10:35 -75.78,-146.23 124.01 3.23 44
8 07/24/2025 11:00:38 75.82, 21.25 56.04 07/24/2025 11:01:35 75.83, 21.16 56.05 2.38 57
9 07/26/2025 12:18:31 75.78, 1.97 56.45 07/26/2025 12:17:50 75.79, 2.01 56.46 1.70 41
10 07/26/2025 13:07:50 -75.86, 169.41 123.48 07/26/2025 13:08:44 -75.84, 169.45 123.48 2.28 54
11 07/28/2025 14:25:42 -75.78, 150.23 123.07 07/28/2025 14:24:59 -75.78, 150.24 123.07 0.57 43
12 07/28/2025 15:15:02 75.86, -42.34 57.01 07/28/2025 15:15:59 75.85, -42.27 57.02 2.06 57
13 07/30/2025 16:32:54 75.80, -61.57 57.45 07/30/2025 16:32:14 75.81, -61.45 57.46 3.43 40

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/17/2025
SNOs_Map_AQUA_NOAA-19_20250717.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 07/17/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19