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: 6/20/2024
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 06/22/2024 11:15:42 80.95, -41.84 61.38 06/22/2024 11:16:55 81.24, -41.07 61.40 34.91 73
2 06/22/2024 12:05:32 -79.62, 143.08 121.70 06/22/2024 12:05:13 -79.63, 142.94 121.67 2.86 19
3 06/24/2024 15:41:22 79.80, -92.52 58.69 06/24/2024 15:42:12 79.80, -92.55 58.67 0.58 50
4 06/24/2024 16:32:00 -79.60, 76.63 121.68 06/24/2024 16:31:16 -79.61, 76.56 121.65 1.48 44
5 06/26/2024 20:07:49 79.76,-158.73 58.69 06/26/2024 20:08:14 79.76,-158.78 58.69 1.05 25
6 06/26/2024 20:58:26 -79.52, 10.70 121.73 06/26/2024 20:57:17 -79.53, 10.60 121.69 2.22 69
7 06/29/2024 00:34:17 79.75, 134.76 58.79 06/29/2024 00:34:16 79.74, 134.89 58.77 2.73 1
8 07/01/2024 04:10:05 -79.90,-100.60 120.79 07/01/2024 04:11:13 -79.90,-100.52 120.83 1.44 68
9 07/01/2024 05:00:42 79.65, 69.08 58.76 07/01/2024 05:00:16 79.65, 68.98 58.78 2.12 26
10 07/03/2024 08:36:31 -79.83,-166.55 120.73 07/03/2024 08:37:13 -79.83,-166.52 120.76 0.64 42

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/20/2024
SNOs_Map_NOAA-21_PACE_20240621.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/20/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE