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: 1/31/2024
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 02/06/2024 00:56:42 69.67, 162.83 85.51 02/06/2024 00:57:49 69.58, 165.26 85.34 94.32 67
2 02/06/2024 01:47:17 -69.20, -29.18 95.00 02/06/2024 01:48:28 -69.10, -28.04 95.15 46.31 71
3 02/06/2024 02:37:54 68.71, 138.80 84.49 02/06/2024 02:39:02 68.71, 138.83 84.48 1.48 68
4 02/06/2024 03:28:37 -68.67, -53.83 95.57 02/06/2024 03:29:33 -68.66, -53.86 95.59 1.81 56
5 02/06/2024 04:19:23 68.67, 113.49 84.42 02/06/2024 04:20:00 68.65, 113.52 84.40 1.93 37
6 02/06/2024 05:10:06 -68.63, -79.14 95.64 02/06/2024 05:10:31 -68.60, -79.18 95.67 3.02 25
7 02/06/2024 06:00:52 68.62, 88.17 84.35 02/06/2024 06:00:58 68.59, 88.20 84.32 3.03 6
8 02/06/2024 06:51:35 -68.58,-104.45 95.71 02/06/2024 06:51:28 -68.60,-104.42 95.69 2.37 7
9 02/06/2024 07:42:20 68.52, 62.93 84.22 02/06/2024 07:41:56 68.53, 62.89 84.24 2.59 24
10 02/06/2024 08:33:04 -68.53,-129.76 95.78 02/06/2024 08:32:26 -68.54,-129.73 95.77 1.37 38
11 02/06/2024 09:23:49 68.47, 37.62 84.15 02/06/2024 09:22:54 68.47, 37.57 84.16 2.02 55
12 02/06/2024 10:14:33 -68.48,-155.08 95.85 02/06/2024 10:13:24 -68.48,-155.05 95.85 1.40 69
13 02/06/2024 11:05:10 67.99, 12.86 83.63 02/06/2024 11:03:59 68.03, 11.78 83.72 45.11 71
14 02/06/2024 11:55:46 -67.58,-179.31 96.81 02/06/2024 11:54:38 -67.55, 178.57 96.76 89.91 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/31/2024
SNOs_Map_NPP_GCOM-C_20240131.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/31/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C