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: 6/9/2024
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 06/14/2024 08:13:31 -69.60,-126.37 133.76 06/14/2024 08:14:40 -69.55,-124.68 133.85 66.08 69
2 06/14/2024 09:04:05 68.96, 41.84 45.58 06/14/2024 09:05:18 68.96, 41.89 45.57 2.20 73
3 06/14/2024 09:54:48 -68.93,-150.79 134.46 06/14/2024 09:55:49 -68.90,-150.81 134.49 2.82 61
4 06/14/2024 10:45:33 68.87, 16.60 45.48 06/14/2024 10:46:16 68.90, 16.58 45.50 3.32 43
5 06/14/2024 11:36:17 -68.89,-176.11 134.51 06/14/2024 11:36:46 -68.90,-176.05 134.50 2.77 29
6 06/14/2024 12:27:02 68.83, -8.72 45.43 06/14/2024 12:27:14 68.84, -8.74 45.44 1.34 12
7 06/14/2024 13:17:46 -68.85, 158.57 134.55 06/14/2024 13:17:44 -68.84, 158.64 134.56 2.78 2
8 06/14/2024 14:08:31 68.79, -34.04 45.39 06/14/2024 14:08:12 68.78, -34.05 45.38 0.87 19
9 06/14/2024 14:59:14 -68.75, 133.32 134.65 06/14/2024 14:58:42 -68.78, 133.32 134.62 3.17 32
10 06/14/2024 15:50:00 68.75, -59.36 45.35 06/14/2024 15:49:10 68.72, -59.37 45.32 2.82 50
11 06/14/2024 16:40:43 -68.71, 108.00 134.70 06/14/2024 16:39:40 -68.72, 108.01 134.68 1.19 63
12 06/14/2024 17:31:24 68.44, -84.33 45.03 06/14/2024 17:30:12 68.45, -84.96 45.05 25.83 72
13 06/14/2024 18:22:00 -68.03, 83.51 135.40 06/14/2024 18:20:50 -68.02, 81.87 135.38 68.28 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/9/2024
SNOs_Map_NPP_GCOM-C_20240609.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/09/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C