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: 6/25/2024
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 06/27/2024 06:38:21 69.63, 77.38 46.28 06/27/2024 06:39:30 69.60, 79.11 46.20 67.01 69
2 06/27/2024 07:28:56 -69.17,-114.65 134.20 06/27/2024 07:30:09 -69.11,-114.20 134.28 19.26 73
3 06/27/2024 08:19:38 68.93, 52.98 45.56 06/27/2024 08:20:39 68.95, 52.97 45.57 1.48 61
4 06/27/2024 09:10:22 -68.96,-139.73 134.42 06/27/2024 09:11:09 -68.94,-139.66 134.44 3.37 47
5 06/27/2024 10:01:07 68.88, 27.68 45.51 06/27/2024 10:01:37 68.89, 27.65 45.51 1.47 30
6 06/27/2024 10:51:51 -68.90,-165.03 134.47 06/27/2024 10:52:07 -68.88,-164.98 134.50 3.32 16
7 06/27/2024 11:42:36 68.82, 2.38 45.45 06/27/2024 11:42:35 68.83, 2.33 45.46 1.90 1
8 06/27/2024 12:33:19 -68.80, 169.74 134.58 06/27/2024 12:33:05 -68.82, 169.70 134.55 3.09 14
9 06/27/2024 13:24:05 68.77, -22.92 45.40 06/27/2024 13:23:33 68.77, -22.98 45.40 2.55 32
10 06/27/2024 14:14:48 -68.74, 144.44 134.63 06/27/2024 14:14:03 -68.76, 144.39 134.61 2.95 45
11 06/27/2024 15:05:35 68.77, -48.29 45.40 06/27/2024 15:04:30 68.76, -48.23 45.40 2.84 65
12 06/27/2024 15:56:16 -68.63, 119.20 134.74 06/27/2024 15:55:02 -68.65, 119.00 134.71 8.45 74
13 06/27/2024 16:46:50 67.96, -72.62 44.58 06/27/2024 16:45:41 67.99, -74.44 44.66 75.75 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/25/2024
SNOs_Map_NPP_GCOM-C_20240625.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/25/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C