Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/22/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 01/24/2025 01:55:32 -79.83, -66.35 78.72 01/24/2025 01:56:12 -79.82, -66.22 78.76 2.73 40
2 01/24/2025 02:46:07 79.51, 103.77 100.72 01/24/2025 02:45:14 79.51, 103.67 100.76 2.10 53
3 01/26/2025 06:21:53 -79.65,-131.38 79.56 01/26/2025 06:22:01 -79.66,-131.51 79.54 2.74 8
4 01/28/2025 09:57:41 79.85, -7.15 100.27 01/28/2025 09:58:50 79.85, -7.06 100.22 1.89 69
5 01/28/2025 10:48:18 -79.61, 162.41 80.19 01/28/2025 10:47:52 -79.60, 162.40 80.18 0.21 26
6 01/30/2025 14:24:04 79.75, -72.82 99.51 01/30/2025 14:24:39 79.75, -72.83 99.49 0.19 35
7 01/30/2025 15:14:41 -79.50, 96.69 80.95 01/30/2025 15:13:41 -79.51, 96.60 80.91 1.95 60
8 02/01/2025 18:50:28 79.69,-138.84 98.78 02/01/2025 18:50:28 79.69,-138.85 98.79 0.42 0
9 02/03/2025 22:26:13 -79.82, -13.93 81.61 02/03/2025 22:27:11 -79.82, -13.93 81.64 0.12 58

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 1/22/2025
SNOs_Map_NOAA-20_PACE_20250122.jpg

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 01/22/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE