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: 10/19/2024
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 10/21/2024 20:15:25 79.84,-161.13 92.52 10/21/2024 20:15:29 79.85,-161.26 92.54 2.68 4
2 10/23/2024 23:51:09 -79.94, -36.02 86.56 10/23/2024 23:51:23 -79.93, -35.89 86.59 2.58 14
3 10/26/2024 03:26:50 79.93, 90.18 94.15 10/26/2024 03:27:13 79.92, 90.25 94.13 1.42 23
4 10/26/2024 04:17:28 -79.73,-100.62 86.19 10/26/2024 04:16:16 -79.73,-100.59 86.17 0.48 72
5 10/28/2024 07:02:31 -79.95,-143.95 85.10 10/28/2024 07:03:02 -79.95,-143.93 85.12 0.41 31
6 10/28/2024 07:53:11 79.79, 24.91 94.64 10/28/2024 07:52:06 79.78, 25.05 94.64 2.88 65
7 10/30/2024 10:38:12 79.96, -17.97 95.62 10/30/2024 10:38:49 79.96, -17.96 95.61 0.34 37
8 10/30/2024 11:28:49 -79.73, 151.57 84.78 10/30/2024 11:27:51 -79.73, 151.49 84.74 1.75 58
9 11/01/2024 14:13:51 -79.94, 108.36 83.74 11/01/2024 14:14:33 -79.94, 108.30 83.75 1.28 42

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/19/2024
SNOs_Map_NOAA-21_PACE_20241020.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/19/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE