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: 3/4/2025
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 03/04/2025 16:37:01 -79.70, 74.43 91.90 03/04/2025 16:36:55 -79.69, 74.56 91.92 2.73 6
2 03/06/2025 21:03:28 -79.79, 6.92 92.58 03/06/2025 21:04:31 -79.80, 6.89 92.60 0.68 63
3 03/06/2025 21:54:08 79.62, 175.83 87.10 03/06/2025 21:53:37 79.61, 175.93 87.10 1.97 31
4 03/09/2025 02:20:36 79.75, 108.00 86.48 03/09/2025 02:21:13 79.75, 108.06 86.45 1.26 37
5 03/09/2025 03:11:12 -79.49, -82.41 94.00 03/09/2025 03:10:17 -79.49, -82.45 93.97 0.88 55
6 03/11/2025 07:37:42 -79.70,-150.79 94.50 03/11/2025 07:37:54 -79.70,-150.78 94.51 0.25 12
7 03/13/2025 12:54:49 79.64, -49.53 84.51 03/13/2025 12:54:34 79.64, -49.48 84.51 0.99 15
8 03/15/2025 17:21:17 79.79,-117.48 83.90 03/15/2025 17:22:08 79.79,-117.44 83.87 0.82 51
9 03/15/2025 18:11:52 -79.49, 52.43 96.64 03/15/2025 18:11:11 -79.50, 52.29 96.60 3.04 41
10 03/17/2025 22:38:21 -79.68, -15.78 97.19 03/17/2025 22:38:45 -79.68, -15.86 97.19 1.62 24

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 3/4/2025
SNOs_Map_NOAA-20_PACE_20250304.jpg

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 03/04/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE