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: 4/21/2025
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 04/21/2025 05:11:00 73.82, 90.69 62.13 04/21/2025 05:12:12 73.89, 91.42 62.14 23.66 72
2 04/21/2025 06:01:43 -73.76,-102.14 117.94 04/21/2025 06:02:54 -73.80,-101.05 117.98 34.37 71
3 04/21/2025 06:52:28 73.51, 64.62 61.84 04/21/2025 06:53:36 73.59, 66.75 61.78 67.91 68
4 04/21/2025 07:43:11 -73.44,-128.21 118.23 04/21/2025 07:44:18 -73.50,-125.72 118.33 78.88 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2025
SNOs_Map_METOP-B_NPP_20250421.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/21/2025 in txt file.

Historial Predications of SNOs between METOP-B and NPP