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: 3/4/2022
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 03/08/2022 13:11:58 69.12, -20.26 73.85 03/08/2022 13:13:09 69.05, -19.34 73.75 37.32 71
2 03/08/2022 14:02:34 -68.71, 147.61 106.59 03/08/2022 14:03:45 -68.73, 147.60 106.58 2.05 71
3 03/08/2022 14:53:20 68.70, -45.06 73.39 03/08/2022 14:54:13 68.68, -45.09 73.36 2.66 53
4 03/08/2022 15:44:03 -68.66, 122.30 106.67 03/08/2022 15:44:43 -68.68, 122.29 106.66 1.63 40
5 03/08/2022 16:34:49 68.65, -70.37 73.31 03/08/2022 16:35:11 68.62, -70.39 73.28 3.01 22
6 03/08/2022 17:25:32 -68.62, 96.99 106.75 03/08/2022 17:25:41 -68.63, 96.99 106.74 1.20 9
7 03/08/2022 18:16:18 68.60, -95.68 73.23 03/08/2022 18:16:09 68.57, -95.70 73.20 3.38 9
8 03/08/2022 19:07:01 -68.57, 71.68 106.82 03/08/2022 19:06:39 -68.57, 71.68 106.81 0.77 22
9 03/08/2022 19:57:47 68.55,-120.99 73.15 03/08/2022 19:57:06 68.57,-120.93 73.18 3.29 41
10 03/08/2022 20:48:30 -68.52, 46.37 106.90 03/08/2022 20:47:37 -68.52, 46.38 106.89 0.40 53
11 03/08/2022 21:39:16 68.50,-146.30 73.07 03/08/2022 21:38:04 68.52,-146.24 73.10 3.17 72
12 03/08/2022 22:29:53 -68.15, 21.47 107.31 03/08/2022 22:28:41 -68.15, 20.66 107.28 33.84 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/4/2022
SNOs_Map_NPP_GCOM-C_20220304.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/04/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C