Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/16/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 11/16/2024 05:38:17 79.86, 57.96 100.29 11/16/2024 05:38:01 79.85, 58.06 100.29 2.01 16
2 11/18/2024 09:13:56 -79.88,-176.16 79.15 11/18/2024 09:14:02 -79.88,-176.16 79.15 0.32 6
3 11/20/2024 12:49:37 79.92, -50.54 101.44 11/20/2024 12:50:03 79.92, -50.50 101.43 0.81 26
4 11/20/2024 13:40:15 -79.73, 118.60 78.89 11/20/2024 13:39:06 -79.73, 118.70 78.88 2.17 69
5 11/22/2024 16:25:17 -79.98, 74.98 77.99 11/22/2024 16:26:03 -79.98, 75.07 78.02 1.91 46
6 11/22/2024 17:15:54 79.73,-115.26 101.58 11/22/2024 17:15:05 79.73,-115.34 101.61 1.69 49
7 11/24/2024 20:00:56 79.98,-158.96 102.47 11/24/2024 20:02:01 79.99,-158.96 102.44 0.16 65
8 11/24/2024 20:51:34 -79.79, 10.24 77.87 11/24/2024 20:51:04 -79.79, 10.28 77.87 0.90 30
9 11/27/2024 00:27:14 79.83, 135.95 102.62 11/27/2024 00:27:02 79.83, 135.99 102.62 0.97 12

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 11/16/2024
SNOs_Map_NPP_PACE_20241116.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 11/16/2024 in txt file.

Historial Predications of SNOs between NPP and PACE