Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/6/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 01/06/2025 04:47:36 74.91, -16.04 120.64 01/06/2025 04:47:36 74.91, -16.04 120.64 0.00 0
2 01/06/2025 05:22:17 -45.01, -68.10 111.96 01/06/2025 04:47:36 -45.01, -68.10 111.96 0.00 0
3 01/06/2025 06:13:05 45.01, 99.20 68.05 01/06/2025 04:47:36 45.01, 99.20 68.05 0.00 0
4 01/06/2025 07:03:47 -45.01, -93.47 111.96 01/06/2025 04:47:36 -45.01, -93.47 111.96 0.00 0
5 01/06/2025 07:54:35 45.01, 73.82 68.04 01/06/2025 04:47:36 45.01, 73.82 68.04 0.00 0
6 01/06/2025 08:45:17 -45.01,-118.85 111.97 01/06/2025 04:47:36 -45.01,-118.85 111.97 0.00 0
7 01/06/2025 09:36:05 45.02, 48.45 68.04 01/06/2025 04:47:36 45.02, 48.45 68.04 0.01 0
8 01/06/2025 10:26:47 -45.01,-144.23 111.98 01/06/2025 04:47:36 -45.01,-144.23 111.98 0.01 0
9 01/06/2025 11:17:35 45.02, 23.07 68.03 01/06/2025 04:47:36 45.02, 23.07 68.03 0.01 0
10 01/06/2025 12:08:17 -45.01,-169.60 111.99 01/06/2025 04:47:36 -45.01,-169.60 111.99 0.02 0
11 01/06/2025 12:59:05 45.02, -2.30 68.02 01/06/2025 04:47:36 45.02, -2.30 68.02 0.02 0
12 01/06/2025 13:49:47 -45.01, 165.02 112.00 01/06/2025 04:47:36 -45.01, 165.02 112.00 0.02 0
13 01/06/2025 14:40:35 45.02, -27.68 68.01 01/06/2025 04:47:36 45.02, -27.68 68.01 0.03 0
14 01/06/2025 15:31:17 -45.02, 139.65 112.00 01/06/2025 04:47:36 -45.02, 139.65 112.00 0.03 0
15 01/06/2025 16:22:05 45.03, -53.05 68.00 01/06/2025 04:47:36 45.02, -53.05 68.00 0.04 0
16 01/06/2025 17:12:47 -45.02, 114.27 112.01 01/06/2025 04:47:36 -45.02, 114.27 112.01 0.04 0
17 01/06/2025 18:03:35 45.03, -78.43 68.00 01/06/2025 04:47:36 45.03, -78.43 68.00 0.05 0
18 01/06/2025 18:54:17 -45.02, 88.90 112.02 01/06/2025 04:47:36 -45.02, 88.90 112.02 0.05 0
19 01/06/2025 19:45:05 45.03,-103.80 67.99 01/06/2025 04:47:36 45.03,-103.80 67.99 0.06 0
20 01/06/2025 20:35:47 -45.02, 63.52 112.03 01/06/2025 04:47:36 -45.02, 63.52 112.03 0.07 0
21 01/06/2025 21:26:35 45.03,-129.18 67.98 01/06/2025 04:47:36 45.03,-129.18 67.98 0.07 0
22 01/06/2025 22:17:17 -45.03, 38.15 112.03 01/06/2025 04:47:36 -45.02, 38.15 112.04 0.08 0
23 01/06/2025 23:08:05 45.03,-154.56 67.97 01/06/2025 04:47:36 45.03,-154.56 67.97 0.09 0
24 01/06/2025 23:58:47 -45.03, 12.77 112.04 01/06/2025 04:47:36 -45.03, 12.77 112.04 0.10 0
25 01/07/2025 00:49:35 45.04,-179.93 67.97 01/06/2025 04:47:36 45.04,-179.93 67.96 0.11 0
26 01/07/2025 01:40:17 -45.03, -12.60 112.05 01/06/2025 04:47:36 -45.03, -12.60 112.05 0.11 0
27 01/07/2025 02:31:05 45.04, 154.69 67.96 01/06/2025 04:47:36 45.04, 154.69 67.96