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: 6/3/2022
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 06/07/2022 11:23:30 69.08, 6.88 46.21 06/07/2022 11:24:40 69.01, 8.03 46.12 46.51 70
2 06/07/2022 12:14:05 -68.62, 174.83 134.27 06/07/2022 12:15:17 -68.63, 174.91 134.26 3.57 72
3 06/07/2022 13:04:50 68.55, -17.77 45.66 06/07/2022 13:05:45 68.58, -17.78 45.68 3.25 55
4 06/07/2022 13:55:33 -68.51, 149.60 134.39 06/07/2022 13:56:16 -68.53, 149.53 134.37 3.14 43
5 06/07/2022 14:46:19 68.49, -43.07 45.60 06/07/2022 14:46:43 68.52, -43.08 45.62 3.31 24
6 06/07/2022 15:37:02 -68.46, 124.29 134.45 06/07/2022 15:37:14 -68.47, 124.23 134.43 3.19 12
7 06/07/2022 16:27:48 68.44, -68.38 45.54 06/07/2022 16:27:41 68.47, -68.39 45.57 3.37 7
8 06/07/2022 17:18:31 -68.40, 98.99 134.51 06/07/2022 17:18:12 -68.42, 98.92 134.49 3.23 19
9 06/07/2022 18:09:17 68.39, -93.68 45.47 06/07/2022 18:08:39 68.42, -93.70 45.51 3.43 38
10 06/07/2022 19:00:00 -68.35, 73.68 134.57 06/07/2022 18:59:10 -68.37, 73.62 134.55 3.24 50
11 06/07/2022 19:50:46 68.33,-118.99 45.41 06/07/2022 19:49:37 68.36,-119.00 45.45 3.48 69
12 06/07/2022 20:41:25 -68.08, 48.65 134.85 06/07/2022 20:40:12 -68.10, 48.04 134.82 25.33 73
13 06/07/2022 21:31:59 67.41,-143.23 44.48 06/07/2022 21:30:52 67.39,-145.44 44.48 94.55 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/3/2022
SNOs_Map_NPP_GCOM-C_20220603.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/03/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C