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: 7/1/2024
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 07/01/2024 04:10:04 -79.89,-100.49 120.81 07/01/2024 04:11:11 -79.88,-100.38 120.86 2.14 67
2 07/01/2024 05:00:42 79.66, 68.96 58.78 07/01/2024 05:00:15 79.66, 68.92 58.80 0.95 27
3 07/03/2024 08:36:31 -79.86,-166.80 120.69 07/03/2024 08:37:11 -79.85,-166.64 120.73 3.14 40
4 07/03/2024 09:27:08 79.60, 2.90 58.85 07/03/2024 09:26:14 79.59, 2.91 58.87 0.40 54
5 07/05/2024 13:02:56 -79.77, 127.43 120.64 07/05/2024 13:03:09 -79.77, 127.46 120.65 0.54 13
6 07/07/2024 17:29:22 -79.71, 61.32 120.50 07/07/2024 17:29:07 -79.71, 61.36 120.50 0.79 15
7 07/09/2024 21:05:10 79.87,-174.09 60.07 07/09/2024 21:06:01 79.87,-174.03 60.03 1.07 51
8 07/09/2024 21:55:46 -79.60, -4.27 120.43 07/09/2024 21:55:03 -79.61, -4.39 120.39 2.55 43
9 07/12/2024 01:31:35 79.80, 120.01 60.23 07/12/2024 01:31:57 79.80, 120.04 60.21 0.76 22
10 07/12/2024 02:22:11 -79.52, -70.19 120.27 07/12/2024 02:20:59 -79.53, -70.34 120.22 3.06 72

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/1/2024
SNOs_Map_NOAA-21_PACE_20240701.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE