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: 4/18/2025
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 04/19/2025 20:12:45 -78.56, 61.97 112.94 04/19/2025 20:13:11 -78.56, 62.03 112.93 1.50 26
2 04/19/2025 21:03:14 78.99,-127.99 67.56 04/19/2025 21:02:20 79.00,-128.01 67.55 0.35 54
3 04/22/2025 09:52:21 78.66, 37.62 66.31 04/22/2025 09:52:22 78.67, 37.69 66.32 1.83 1
4 04/24/2025 22:41:26 78.38,-156.26 65.17 04/24/2025 22:42:22 78.38,-156.25 65.17 0.40 56
5 04/24/2025 23:31:56 -78.82, 13.65 114.36 04/24/2025 23:31:32 -78.81, 13.60 114.37 1.18 24
6 04/27/2025 12:21:02 -78.46, 179.26 115.57 04/27/2025 12:21:32 -78.46, 179.30 115.57 0.95 30
7 04/27/2025 13:11:29 78.97, -10.34 65.00 04/27/2025 13:10:39 78.96, -10.45 64.98 2.68 50
8 04/30/2025 02:00:37 78.56, 154.91 63.75 04/30/2025 02:00:40 78.57, 154.98 63.76 1.81 3

Figure of METOP-B and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2025
SNOs_Map_METOP-B_TERRA_20250418.jpg

Download SNOs between METOP-B and TERRA since TLE EPOCH: 04/18/2025 in txt file.

Historial Predications of SNOs between METOP-B and TERRA