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: 1/16/2025
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 01/17/2025 13:26:55 79.78, -58.73 102.58 01/17/2025 13:27:36 79.78, -58.77 102.56 0.88 41
2 01/17/2025 14:17:31 -79.52, 110.81 77.88 01/17/2025 14:16:37 -79.52, 110.75 77.85 1.17 54
3 01/19/2025 17:53:18 79.68,-124.45 101.97 01/19/2025 17:53:29 79.69,-124.58 101.98 2.69 11
4 01/21/2025 21:29:11 -80.01, -1.52 77.89 01/21/2025 21:30:24 -80.02, -1.27 77.95 4.84 73
5 01/21/2025 22:19:43 79.61, 169.50 101.39 01/21/2025 22:19:23 79.61, 169.46 101.41 0.92 20
6 01/24/2025 01:55:32 -79.83, -66.39 78.71 01/24/2025 01:56:14 -79.82, -66.25 78.76 3.03 42
7 01/24/2025 02:46:07 79.52, 103.69 100.73 01/24/2025 02:45:16 79.52, 103.60 100.77 1.89 51
8 01/26/2025 06:21:54 -79.68,-131.64 79.50 01/26/2025 06:22:05 -79.68,-131.69 79.50 0.98 11
9 01/28/2025 09:58:07 80.55, -15.22 101.71 01/28/2025 09:59:20 80.69, -14.69 101.70 18.27 73

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 1/16/2025
SNOs_Map_NOAA-20_PACE_20250116.jpg

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 01/16/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE