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: 2/2/2024
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 69.69, 162.81 85.53 02/06/2024 00:57:48 69.62, 165.32 85.38 97.16 66
2 02/06/2024 01:47:16 -69.17, -29.13 95.03 02/06/2024 01:48:27 -69.14, -27.99 95.11 45.14 71
3 02/06/2024 02:37:53 68.68, 138.85 84.45 02/06/2024 02:39:02 68.70, 138.82 84.47 2.99 69
4 02/06/2024 03:28:37 -68.69, -53.86 95.55 02/06/2024 03:29:32 -68.70, -53.81 95.55 2.05 55
5 02/06/2024 04:19:22 68.63, 113.53 84.38 02/06/2024 04:20:00 68.64, 113.50 84.39 1.94 38
6 02/06/2024 05:10:06 -68.64, -79.17 95.62 02/06/2024 05:10:30 -68.64, -79.13 95.63 1.72 24
7 02/06/2024 06:00:51 68.58, 88.22 84.31 02/06/2024 06:00:58 68.58, 88.19 84.31 1.50 7
8 02/06/2024 06:51:35 -68.60,-104.48 95.69 02/06/2024 06:51:28 -68.58,-104.44 95.71 2.33 7
9 02/06/2024 07:42:20 68.54, 62.91 84.24 02/06/2024 07:41:56 68.52, 62.87 84.23 2.10 24
10 02/06/2024 08:33:03 -68.50,-129.72 95.82 02/06/2024 08:32:26 -68.52,-129.75 95.79 3.19 37
11 02/06/2024 09:23:49 68.49, 37.60 84.17 02/06/2024 09:22:54 68.46, 37.56 84.15 3.20 55
12 02/06/2024 10:14:32 -68.45,-155.03 95.89 02/06/2024 10:13:24 -68.46,-155.07 95.87 2.12 68
13 02/06/2024 11:05:10 68.01, 12.84 83.65 02/06/2024 11:03:59 68.02, 11.77 83.71 44.63 71
14 02/06/2024 11:55:45 -67.54,-179.27 96.85 02/06/2024 11:54:37 -67.59, 178.62 96.72 89.82 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/2/2024
SNOs_Map_NPP_GCOM-C_20240202.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/02/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C