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: 6/20/2024
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 08:19:21 69.41, 52.43 46.05 06/27/2024 08:20:32 69.36, 53.53 45.97 43.21 71
2 06/27/2024 09:09:56 -68.95,-139.61 134.43 06/27/2024 09:11:09 -68.98,-139.61 134.40 3.49 73
3 06/27/2024 10:00:42 68.94, 27.71 45.57 06/27/2024 10:01:37 68.92, 27.69 45.54 2.37 55
4 06/27/2024 10:51:25 -68.91,-164.93 134.46 06/27/2024 10:52:07 -68.92,-164.93 134.46 1.27 42
5 06/27/2024 11:42:11 68.90, 2.39 45.53 06/27/2024 11:42:34 68.91, 2.45 45.54 2.76 23
6 06/27/2024 12:32:54 -68.87, 169.75 134.50 06/27/2024 12:33:05 -68.86, 169.75 134.51 0.96 11
7 06/27/2024 13:23:40 68.86, -22.93 45.50 06/27/2024 13:23:32 68.85, -22.87 45.49 2.58 8
8 06/27/2024 14:14:23 -68.83, 144.43 134.54 06/27/2024 14:14:03 -68.80, 144.44 134.57 3.19 20
9 06/27/2024 15:05:08 68.77, -48.18 45.40 06/27/2024 15:04:30 68.79, -48.19 45.43 2.95 38
10 06/27/2024 15:55:51 -68.74, 119.18 134.63 06/27/2024 15:55:01 -68.74, 119.12 134.62 2.47 50
11 06/27/2024 16:46:37 68.73, -73.50 45.36 06/27/2024 16:45:28 68.73, -73.50 45.38 0.69 69
12 06/27/2024 17:37:16 -68.48, 94.14 134.89 06/27/2024 17:36:03 -68.47, 93.53 134.88 25.20 73
13 06/27/2024 18:27:49 67.77, -97.65 44.39 06/27/2024 18:26:42 67.80, -99.91 44.48 95.01 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/20/2024
SNOs_Map_NPP_GCOM-C_20240620.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/20/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C