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: 6/19/2024
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 06/20/2024 07:39:06 -79.71,-151.09 121.56 06/20/2024 07:39:11 -79.70,-151.09 121.57 0.43 5
2 06/22/2024 11:15:44 80.99, -42.63 61.50 06/22/2024 11:16:57 81.29, -41.86 61.53 36.54 73
3 06/22/2024 12:05:32 -79.62, 143.04 121.69 06/22/2024 12:05:13 -79.63, 142.92 121.67 2.48 19
4 06/24/2024 15:41:23 79.84, -92.86 58.76 06/24/2024 15:42:13 79.84, -92.84 58.73 0.40 50
5 06/24/2024 16:32:00 -79.60, 76.59 121.67 06/24/2024 16:31:16 -79.61, 76.55 121.65 0.78 44
6 06/26/2024 20:07:49 79.76,-158.77 58.70 06/26/2024 20:08:14 79.76,-158.77 58.69 0.25 25
7 06/26/2024 20:58:26 -79.52, 10.67 121.73 06/26/2024 20:57:17 -79.52, 10.61 121.69 1.19 69
8 06/29/2024 00:34:15 79.69, 135.29 58.69 06/29/2024 00:34:15 79.70, 135.19 58.70 2.22 0
9 07/01/2024 04:10:03 -79.84,-100.05 120.89 07/01/2024 04:11:12 -79.85,-100.19 120.90 2.99 69
10 07/01/2024 05:00:43 79.68, 68.76 58.82 07/01/2024 05:00:17 79.68, 68.76 58.83 0.35 26
11 07/03/2024 08:36:29 -79.77,-166.00 120.84 07/03/2024 08:37:12 -79.78,-166.15 120.84 3.11 43

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/19/2024
SNOs_Map_NOAA-21_PACE_20240620.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/19/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE