Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2025
Index Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 03/16/2025 04:52:41 48.76,-120.11 117.03 03/16/2025 04:51:38 48.74,-120.16 116.87 4.03 63
2 03/16/2025 05:40:56 -45.09, 48.94 60.40 03/16/2025 05:41:12 -45.05, 48.67 60.51 21.84 16
3 03/18/2025 18:31:57 -48.21,-144.80 63.34 03/18/2025 18:31:03 -48.18,-144.82 63.46 3.76 54
4 03/18/2025 19:20:27 45.08, 24.02 118.88 03/18/2025 19:20:52 45.03, 23.76 118.81 21.43 25
5 03/21/2025 08:11:18 47.67,-169.51 116.30 03/21/2025 08:10:34 47.67,-169.53 116.18 1.21 44
6 03/21/2025 08:59:51 -45.08, -0.88 61.85 03/21/2025 09:00:26 -45.01, -1.13 61.88 21.62 35
7 03/23/2025 21:50:29 -47.02, 165.84 63.99 03/23/2025 21:49:56 -47.02, 165.84 64.07 0.18 33
8 03/23/2025 22:39:19 45.07, -25.79 117.43 03/23/2025 22:40:05 45.03, -26.06 117.40 21.51 46
9 03/26/2025 11:29:55 46.90, 140.97 115.36 03/26/2025 11:29:33 46.90, 140.97 115.30 0.11 22
10 03/26/2025 12:18:41 -45.09, -50.69 63.32 03/26/2025 12:19:39 -45.03, -50.96 63.31 22.14 58
11 03/29/2025 00:30:44 81.35,-112.63 84.23 03/29/2025 00:29:31 80.78,-114.01 83.81 68.31 73
12 03/29/2025 01:09:10 -46.56, 116.22 65.14 03/29/2025 01:09:01 -46.56, 116.21 65.17 0.33 9

Figure of TERRA and METOP-C satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_TERRA_METOP-C_20250315.jpg

Download SNOs between TERRA and METOP-C since TLE EPOCH: 03/15/2025 in txt file.

Historial Predications of SNOs between TERRA and METOP-C