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: 6/8/2024
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 06/09/2024 10:17:28 79.74, -11.04 58.89 06/09/2024 10:17:55 79.74, -11.03 58.87 0.32 27
2 06/09/2024 11:08:06 -79.54, 158.04 121.47 06/09/2024 11:06:59 -79.54, 158.07 121.45 0.71 67
3 06/11/2024 14:43:55 79.68, -77.06 58.63 06/11/2024 14:44:00 79.69, -77.19 58.65 3.01 5
4 06/13/2024 18:21:21 -81.28, 12.85 115.72 06/13/2024 18:22:34 -81.93, 13.01 115.62 72.13 73
5 06/13/2024 19:10:22 79.62,-143.13 58.41 06/13/2024 19:10:04 79.63,-143.27 58.44 3.18 18
6 06/15/2024 22:46:11 -79.79, -18.67 121.35 06/15/2024 22:47:04 -79.80, -18.75 121.36 1.75 53
7 06/15/2024 23:36:50 79.59, 150.48 58.29 06/15/2024 23:36:08 79.59, 150.46 58.31 0.41 42
8 06/18/2024 03:12:38 -79.74, -84.80 121.49 06/18/2024 03:13:07 -79.75, -84.91 121.48 2.48 29
9 06/18/2024 04:03:17 79.54, 84.31 58.15 06/18/2024 04:02:11 79.54, 84.27 58.19 1.03 66
10 06/20/2024 07:39:06 -79.73,-151.26 121.53 06/20/2024 07:39:10 -79.73,-151.27 121.53 0.38 4
11 06/22/2024 11:14:54 79.86, -26.42 58.74 06/22/2024 11:16:07 79.86, -26.48 58.71 1.17 73

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/8/2024
SNOs_Map_NOAA-21_PACE_20240609.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/08/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE