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: 5/23/2024
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 06/01/2024 08:07:40 69.82, 54.81 47.60 06/01/2024 08:08:47 69.73, 57.11 47.49 89.17 67
2 06/01/2024 08:58:15 -69.34,-137.19 132.90 06/01/2024 08:59:26 -69.25,-136.20 133.01 40.43 71
3 06/01/2024 09:48:53 68.92, 30.70 46.67 06/01/2024 09:49:59 68.92, 30.74 46.66 1.69 66
4 06/01/2024 10:39:36 -68.88,-161.92 133.38 06/01/2024 10:40:30 -68.86,-161.96 133.40 2.49 54
5 06/01/2024 11:30:21 68.83, 5.46 46.57 06/01/2024 11:30:57 68.85, 5.42 46.59 3.18 36
6 06/01/2024 12:21:05 -68.83, 172.77 133.43 06/01/2024 12:21:27 -68.85, 172.79 133.42 2.06 22
7 06/01/2024 13:11:49 68.79, -19.86 46.52 06/01/2024 13:11:54 68.79, -19.90 46.52 1.71 5
8 06/01/2024 14:02:33 -68.79, 147.45 133.49 06/01/2024 14:02:24 -68.79, 147.47 133.49 1.16 9
9 06/01/2024 14:53:18 68.74, -45.18 46.46 06/01/2024 14:52:52 68.73, -45.22 46.45 2.72 26
10 06/01/2024 15:44:02 -68.75, 122.13 133.54 06/01/2024 15:43:22 -68.72, 122.15 133.56 3.17 40
11 06/01/2024 16:34:47 68.70, -70.49 46.41 06/01/2024 16:33:49 68.72, -70.47 46.43 1.84 58
12 06/01/2024 17:25:30 -68.66, 96.88 133.64 06/01/2024 17:24:20 -68.66, 96.83 133.63 2.08 70
13 06/01/2024 18:16:07 68.18, -95.18 45.87 06/01/2024 18:14:56 68.17, -96.41 45.88 50.76 71
14 06/01/2024 19:06:42 -67.70, 72.72 134.62 06/01/2024 19:05:35 -67.68, 70.37 134.61 99.42 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/23/2024
SNOs_Map_NPP_GCOM-C_20240523.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/23/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C