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: 6/7/2024
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 06/08/2024 21:11:26 79.93,-175.81 59.22 06/08/2024 21:11:29 79.92,-175.77 59.21 0.91 3
2 06/11/2024 01:37:47 79.90, 117.82 59.02 06/11/2024 01:37:35 79.90, 117.91 59.01 2.01 12
3 06/13/2024 05:13:29 -80.06,-117.69 120.79 06/13/2024 05:14:36 -80.05,-117.58 120.84 2.16 67
4 06/13/2024 06:04:06 79.85, 51.70 58.82 06/13/2024 06:03:39 79.85, 51.70 58.83 0.03 27
5 06/15/2024 09:39:47 -79.99, 176.48 121.02 06/15/2024 09:40:39 -80.00, 176.34 121.02 2.76 52
6 06/15/2024 10:30:27 79.84, -14.75 58.70 06/15/2024 10:29:44 79.84, -14.68 58.71 1.30 43
7 06/17/2024 14:06:09 -80.01, 109.71 121.04 06/17/2024 14:06:44 -80.00, 109.81 121.07 2.13 35
8 06/17/2024 14:56:46 79.77, -80.65 58.52 06/17/2024 14:55:47 79.76, -80.68 58.55 0.55 59
9 06/19/2024 18:32:27 -79.91, 44.08 121.24 06/19/2024 18:32:46 -79.92, 43.96 121.23 2.56 19

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 6/7/2024
SNOs_Map_NPP_PACE_20240607.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 06/07/2024 in txt file.

Historial Predications of SNOs between NPP and PACE