Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/30/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 01/01/2025 05:02:13 -80.00,-114.00 74.93 01/01/2025 05:01:56 -80.01,-114.12 74.90 2.35 17
2 01/03/2025 08:37:56 80.18, 10.21 105.25 01/03/2025 08:38:54 80.18, 10.25 105.21 0.82 58
3 01/03/2025 09:28:35 -80.02, 179.27 75.08 01/03/2025 09:27:59 -80.02, 179.29 75.06 0.45 36
4 01/05/2025 13:04:14 80.09, -55.36 104.85 01/05/2025 13:04:53 80.09, -55.50 104.85 2.69 39
5 01/05/2025 13:54:56 -80.01, 112.77 75.30 01/05/2025 13:54:00 -80.00, 112.93 75.30 3.08 56
6 01/07/2025 17:30:36 80.11,-122.23 104.66 01/07/2025 17:30:54 80.11,-122.20 104.65 0.68 18
7 01/07/2025 18:19:48 -76.63, 66.55 80.42 01/07/2025 18:18:35 -76.32, 64.69 80.55 59.83 73
8 01/09/2025 21:56:54 80.03, 172.04 104.22 01/09/2025 21:56:51 80.04, 171.92 104.24 2.39 3
9 01/12/2025 01:32:34 -80.16, -63.21 75.85 01/12/2025 01:33:43 -80.16, -63.29 75.87 1.62 69

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 12/30/2024
SNOs_Map_NOAA-21_PACE_20241231.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 12/30/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE