Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/2/2025
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/05/2025 05:13:51 -59.43,-108.38 112.40 10/05/2025 05:15:04 -59.19,-107.00 113.03 83.19 73
2 10/05/2025 05:59:48 74.57, 78.63 79.50 10/05/2025 05:59:47 74.57, 78.66 79.50 0.82 1
3 10/07/2025 18:49:08 74.30,-114.38 80.22 10/07/2025 18:49:16 74.30,-114.36 80.22 0.83 8
4 10/07/2025 19:39:28 -75.40, 56.01 98.78 10/07/2025 19:38:15 -75.40, 56.02 98.77 0.51 73
5 10/10/2025 07:38:31 73.82, 52.12 80.75 10/10/2025 07:38:47 73.83, 52.19 80.75 2.62 16
6 10/10/2025 08:28:49 -75.03,-137.39 98.16 10/10/2025 08:27:44 -75.04,-137.32 98.14 2.12 65
7 10/12/2025 20:27:48 73.67,-140.55 81.56 10/12/2025 20:28:12 73.67,-140.54 81.56 0.23 24
8 10/12/2025 21:18:05 -74.94, 30.03 97.30 10/12/2025 21:17:08 -74.93, 30.01 97.29 0.47 57
9 10/15/2025 09:17:07 73.40, 26.54 82.26 10/15/2025 09:17:38 73.40, 26.53 82.26 0.39 31

Figure of METOP-B and TERRA satellite orbits during SNOs since TLE Epoch: 10/2/2025
SNOs_Map_METOP-B_TERRA_20251003.jpg

Download SNOs between METOP-B and TERRA since TLE EPOCH: 10/02/2025 in txt file.

Historial Predications of SNOs between METOP-B and TERRA