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: 1/25/2024
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 00:56:41 69.66, 162.85 85.50 02/06/2024 00:57:48 69.57, 165.25 85.33 93.63 67
2 02/06/2024 01:47:16 -69.19, -29.16 95.01 02/06/2024 01:48:27 -69.09, -28.04 95.15 45.28 71
3 02/06/2024 02:37:53 68.71, 138.81 84.48 02/06/2024 02:39:01 68.70, 138.83 84.47 0.91 68
4 02/06/2024 03:28:36 -68.66, -53.81 95.58 02/06/2024 03:29:32 -68.65, -53.86 95.60 2.24 56
5 02/06/2024 04:19:22 68.66, 113.50 84.41 02/06/2024 04:19:59 68.64, 113.51 84.39 2.07 37
6 02/06/2024 05:10:05 -68.61, -79.12 95.65 02/06/2024 05:10:30 -68.59, -79.18 95.67 3.13 25
7 02/06/2024 06:00:51 68.61, 88.19 84.34 02/06/2024 06:00:57 68.58, 88.19 84.31 3.48 6
8 02/06/2024 06:51:34 -68.57,-104.43 95.72 02/06/2024 06:51:27 -68.59,-104.42 95.70 2.46 7
9 02/06/2024 07:42:19 68.51, 62.94 84.22 02/06/2024 07:41:55 68.52, 62.88 84.23 2.85 24
10 02/06/2024 08:33:03 -68.52,-129.75 95.79 02/06/2024 08:32:25 -68.53,-129.74 95.78 1.03 38
11 02/06/2024 09:23:48 68.47, 37.63 84.14 02/06/2024 09:22:53 68.46, 37.56 84.15 2.79 55
12 02/06/2024 10:14:32 -68.47,-155.06 95.87 02/06/2024 10:13:23 -68.47,-155.05 95.86 0.52 69
13 02/06/2024 11:05:09 67.99, 12.87 83.63 02/06/2024 11:03:58 68.02, 11.77 83.71 45.81 71
14 02/06/2024 11:55:45 -67.56,-179.29 96.83 02/06/2024 11:54:37 -67.54, 178.57 96.77 90.83 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/25/2024
SNOs_Map_NPP_GCOM-C_20240125.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/25/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C