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: 9/4/2024
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 09/06/2024 11:40:41 -79.89, 146.98 104.18 09/06/2024 11:41:36 -79.90, 146.83 104.18 3.06 55
2 09/06/2024 12:31:20 79.70, -43.93 75.50 09/06/2024 12:30:40 79.71, -44.01 75.53 1.60 40
3 09/08/2024 16:07:02 -79.83, 80.94 103.49 09/08/2024 16:07:05 -79.84, 80.93 103.48 0.55 3
4 09/10/2024 19:42:42 79.90,-153.57 77.42 09/10/2024 19:43:27 79.91,-153.66 77.42 1.89 45
5 09/10/2024 20:33:21 -79.73, 15.37 102.88 09/10/2024 20:32:31 -79.73, 15.37 102.86 0.34 50
6 09/13/2024 00:09:02 79.83, 140.48 78.11 09/13/2024 00:08:52 79.83, 140.58 78.10 2.03 10
7 09/15/2024 03:44:40 -79.87, -93.78 101.03 09/15/2024 03:45:10 -79.88, -93.88 101.03 2.10 30
8 09/15/2024 04:35:18 79.65, 75.56 78.60 09/15/2024 04:34:13 79.66, 75.43 78.65 2.91 65
9 09/17/2024 07:20:21 79.99, 31.09 80.01 09/17/2024 07:21:28 79.99, 31.17 79.97 1.55 67

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 9/4/2024
SNOs_Map_NOAA-21_PACE_20240905.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 09/04/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE