Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/10/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 01/12/2025 01:04:25 73.23, 154.67 95.07 01/12/2025 01:05:30 73.20, 154.67 95.02 3.39 65
2 01/12/2025 01:55:07 -73.11, -37.76 85.07 01/12/2025 01:54:53 -73.12, -37.82 85.06 2.46 14
3 01/14/2025 12:16:51 73.17, -13.31 94.59 01/14/2025 12:17:21 73.20, -13.33 94.61 3.56 30
4 01/14/2025 13:07:34 -73.10, 154.16 85.50 01/14/2025 13:06:45 -73.08, 154.09 85.51 3.12 49
5 01/16/2025 22:38:39 -73.49, 10.55 85.51 01/16/2025 22:39:50 -73.38, 11.36 85.68 28.28 71
6 01/16/2025 23:29:18 73.17, 178.58 94.14 01/16/2025 23:29:12 73.17, 178.60 94.13 0.70 6
7 01/17/2025 00:19:52 -72.64, -12.98 86.46 01/17/2025 00:18:43 -72.68, -14.67 86.31 56.09 69
8 01/19/2025 09:51:00 -73.20,-156.90 86.33 01/19/2025 09:51:43 -73.22,-156.98 86.32 3.26 43
9 01/19/2025 10:41:44 73.13, 10.57 93.59 01/19/2025 10:41:02 73.15, 10.57 93.63 2.67 42
10 01/21/2025 20:12:54 73.79,-133.68 93.81 01/21/2025 20:14:02 73.65,-131.76 93.54 62.10 68
11 01/21/2025 21:03:27 -73.21, 34.96 86.84 01/21/2025 21:03:32 -73.22, 35.04 86.84 2.69 5

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/10/2025
SNOs_Map_NPP_TERRA_20250110.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/10/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA