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: 2/2/2025
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 02/03/2025 02:33:23 73.30, 132.30 90.08 02/03/2025 02:34:17 73.33, 132.32 90.09 3.31 54
2 02/03/2025 03:24:06 -73.24, -60.24 90.00 02/03/2025 03:23:41 -73.21, -60.26 90.02 3.00 25
3 02/05/2025 13:45:48 73.29, -35.77 89.33 02/05/2025 13:46:01 73.29, -35.73 89.33 1.43 13
4 02/05/2025 14:36:30 -73.18, 131.80 90.81 02/05/2025 14:35:25 -73.17, 131.70 90.79 3.22 65
5 02/08/2025 00:07:28 -73.32, -11.25 91.39 02/08/2025 00:08:25 -73.33, -11.31 91.40 2.01 57
6 02/08/2025 00:58:12 73.24, 156.24 88.51 02/08/2025 00:57:44 73.26, 156.24 88.54 2.33 28
7 02/10/2025 11:19:51 -73.28,-179.26 92.23 02/10/2025 11:20:06 -73.30,-179.33 92.21 2.90 15
8 02/10/2025 12:10:35 73.20, -11.77 87.68 02/10/2025 12:09:25 73.23, -11.78 87.72 3.51 70
9 02/12/2025 21:41:33 73.37,-154.87 87.07 02/12/2025 21:42:24 73.34,-154.86 87.03 2.81 51
10 02/12/2025 22:32:15 -73.25, 12.70 93.08 02/12/2025 22:31:47 -73.28, 12.66 93.05 2.58 28
11 02/15/2025 08:03:27 -74.12,-132.07 92.91 02/15/2025 08:04:33 -74.02,-129.07 93.22 92.35 66
12 02/15/2025 08:53:56 73.30, 37.18 86.16 02/15/2025 08:54:04 73.33, 37.15 86.18 2.76 8

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/2/2025
SNOs_Map_NPP_TERRA_20250202.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/02/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA