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: 6/24/2024
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 06:38:22 69.66, 77.33 46.31 06/27/2024 06:39:31 69.56, 79.05 46.17 67.89 69
2 06/27/2024 07:28:57 -69.21,-114.70 134.16 06/27/2024 07:30:09 -69.13,-114.18 134.26 22.58 72
3 06/27/2024 08:19:39 68.97, 52.93 45.60 06/27/2024 08:20:39 68.96, 52.99 45.58 2.39 60
4 06/27/2024 09:10:22 -68.94,-139.71 134.44 06/27/2024 09:11:09 -68.96,-139.64 134.42 3.48 47
5 06/27/2024 10:01:08 68.91, 27.63 45.54 06/27/2024 10:01:37 68.90, 27.67 45.53 2.05 29
6 06/27/2024 10:51:51 -68.88,-165.01 134.49 06/27/2024 10:52:07 -68.90,-164.96 134.48 2.62 16
7 06/27/2024 11:42:37 68.86, 2.33 45.49 06/27/2024 11:42:35 68.84, 2.36 45.47 2.09 2
8 06/27/2024 12:33:20 -68.83, 169.69 134.54 06/27/2024 12:33:05 -68.84, 169.73 134.53 1.77 15
9 06/27/2024 13:24:06 68.81, -22.97 45.44 06/27/2024 13:23:33 68.78, -22.96 45.42 2.48 33
10 06/27/2024 14:14:49 -68.78, 144.39 134.59 06/27/2024 14:14:03 -68.78, 144.41 134.59 0.96 46
11 06/27/2024 15:05:35 68.75, -48.27 45.39 06/27/2024 15:04:31 68.72, -48.28 45.36 3.08 64
12 06/27/2024 15:56:16 -68.61, 119.23 134.76 06/27/2024 15:55:02 -68.67, 119.02 134.69 10.12 74
13 06/27/2024 16:46:50 67.94, -72.60 44.56 06/27/2024 16:45:42 67.96, -74.48 44.63 78.58 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/24/2024
SNOs_Map_NPP_GCOM-C_20240624.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/24/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C