Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/3/2025
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/05/2025 04:57:37 81.02, 22.75 95.22 03/05/2025 04:57:20 81.02, 22.74 95.23 0.22 17
2 03/05/2025 05:46:57 -81.05,-169.18 84.86 03/05/2025 05:48:03 -81.05,-169.27 84.89 1.66 66
3 03/07/2025 16:10:17 81.03,-145.27 94.23 03/07/2025 16:09:42 81.03,-145.09 94.22 3.21 35
4 03/07/2025 16:59:37 -81.06, 22.81 85.86 03/07/2025 17:00:25 -81.06, 22.90 85.90 1.44 48
5 03/10/2025 03:22:56 81.02, 46.47 93.26 03/10/2025 03:22:05 81.02, 46.63 93.27 2.91 51
6 03/10/2025 04:12:16 -81.05,-145.43 86.82 03/10/2025 04:12:48 -81.05,-145.37 86.85 1.07 32
7 03/12/2025 14:35:32 81.02,-121.67 92.28 03/12/2025 14:34:27 81.01,-121.72 92.33 0.96 65
8 03/12/2025 15:24:52 -81.05, 46.44 87.81 03/12/2025 15:25:10 -81.04, 46.28 87.80 2.77 18

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2025
SNOs_Map_AURA_NPP_20250303.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/03/2025 in txt file.

Historial Predications of SNOs between AURA and NPP