Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/11/2025
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 06/11/2025 04:14:59 74.20, 104.85 51.37 06/11/2025 04:16:05 74.22, 104.80 51.38 2.72 66
2 06/11/2025 05:05:41 -74.20, -87.82 128.63 06/11/2025 05:06:49 -74.20, -87.83 128.65 0.38 68
3 06/11/2025 05:56:21 74.18, 79.45 51.35 06/11/2025 05:57:34 74.17, 79.55 51.32 2.82 73
4 06/11/2025 06:47:04 -74.13,-113.34 128.70 06/11/2025 06:48:18 -74.15,-113.09 128.71 8.02 74
5 06/11/2025 07:37:49 73.85, 53.34 51.08 06/11/2025 07:38:59 73.93, 54.78 51.04 45.07 70
6 06/11/2025 08:28:32 -73.81,-139.44 128.96 06/11/2025 08:29:42 -73.86,-137.74 129.04 52.98 70
7 06/11/2025 09:19:17 73.53, 27.26 50.81 06/11/2025 09:20:22 73.59, 30.22 50.65 93.55 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2025
SNOs_Map_METOP-B_NPP_20250611.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/11/2025 in txt file.

Historial Predications of SNOs between METOP-B and NPP