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: 7/5/2024
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 07/07/2024 17:29:20 -79.67, 61.70 120.57 07/07/2024 17:29:06 -79.68, 61.57 120.54 2.86 14
2 07/09/2024 21:05:09 79.86,-173.94 60.04 07/09/2024 21:06:01 79.86,-173.92 60.01 0.49 52
3 07/09/2024 21:55:48 -79.68, -4.99 120.29 07/09/2024 21:55:05 -79.67, -4.84 120.29 3.20 43
4 07/12/2024 01:31:33 79.75, 120.46 60.14 07/12/2024 01:31:57 79.75, 120.35 60.14 2.30 24
5 07/12/2024 02:22:12 -79.57, -70.60 120.19 07/12/2024 02:21:01 -79.56, -70.60 120.16 0.39 71
6 07/14/2024 05:57:59 79.71, 54.26 60.39 07/14/2024 05:57:54 79.71, 54.19 60.39 1.22 5
7 07/16/2024 09:33:46 -79.85, 178.99 119.00 07/16/2024 09:34:46 -79.85, 178.92 119.03 1.27 60
8 07/16/2024 10:24:24 79.63, -11.71 60.61 07/16/2024 10:23:50 79.64, -11.83 60.65 2.71 34
9 07/18/2024 14:00:13 -79.84, 112.46 118.64 07/18/2024 14:00:43 -79.84, 112.50 118.66 0.93 30

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/5/2024
SNOs_Map_NOAA-21_PACE_20240706.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/05/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE