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: 10/26/2023
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 11/07/2023 12:53:23 69.03, -15.39 85.22 11/07/2023 12:54:34 68.95, -14.43 85.16 39.09 71
2 11/07/2023 13:43:59 -68.62, 152.48 95.17 11/07/2023 13:45:10 -68.63, 152.52 95.16 2.21 71
3 11/07/2023 14:34:44 68.55, -40.12 84.77 11/07/2023 14:35:38 68.56, -40.18 84.79 2.75 54
4 11/07/2023 15:25:28 -68.57, 127.17 95.20 11/07/2023 15:26:08 -68.57, 127.21 95.20 1.55 40
5 11/07/2023 16:16:13 68.50, -65.43 84.74 11/07/2023 16:16:36 68.50, -65.49 84.75 2.61 23
6 11/07/2023 17:06:57 -68.52, 101.86 95.23 11/07/2023 17:07:06 -68.51, 101.89 95.24 1.79 9
7 11/07/2023 17:57:42 68.45, -90.74 84.72 11/07/2023 17:57:34 68.44, -90.81 84.70 3.03 8
8 11/07/2023 18:48:26 -68.47, 76.55 95.26 11/07/2023 18:48:04 -68.45, 76.58 95.28 2.68 22
9 11/07/2023 19:39:12 68.46,-116.12 84.74 11/07/2023 19:38:31 68.44,-116.05 84.72 3.61 41
10 11/07/2023 20:29:54 -68.37, 51.31 95.34 11/07/2023 20:29:02 -68.39, 51.27 95.32 2.93 52
11 11/07/2023 21:20:40 68.35,-141.36 84.66 11/07/2023 21:19:29 68.37,-141.37 84.68 2.37 71
12 11/07/2023 22:11:18 -68.05, 26.34 95.63 11/07/2023 22:10:05 -68.06, 25.61 95.64 30.22 73

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/26/2023
SNOs_Map_NPP_GCOM-C_20231026.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/26/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C