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: 2/27/2024
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 03/02/2024 21:46:09 69.71,-149.59 76.46 03/02/2024 21:47:16 69.62,-147.17 76.30 93.75 67
2 03/02/2024 22:36:44 -69.25, 18.39 104.03 03/02/2024 22:37:54 -69.19, 19.59 104.14 48.00 70
3 03/02/2024 23:27:21 68.75,-173.62 75.44 03/02/2024 23:28:29 68.75,-173.60 75.43 0.77 68
4 03/03/2024 00:18:04 -68.73, -6.27 104.61 03/03/2024 00:18:59 -68.75, -6.24 104.60 2.65 55
5 03/03/2024 01:08:50 68.71, 161.06 75.37 03/03/2024 01:09:27 68.69, 161.08 75.34 2.43 37
6 03/03/2024 01:59:33 -68.68, -31.58 104.68 03/03/2024 01:59:57 -68.68, -31.56 104.68 1.04 24
7 03/03/2024 02:50:18 68.61, 135.82 75.24 03/03/2024 02:50:25 68.62, 135.75 75.25 3.03 7
8 03/03/2024 03:41:02 -68.64, -56.90 104.75 03/03/2024 03:40:55 -68.62, -56.88 104.77 2.03 7
9 03/03/2024 04:31:47 68.57, 110.51 75.16 03/03/2024 04:31:23 68.56, 110.44 75.16 2.94 24
10 03/03/2024 05:22:30 -68.54, -82.14 104.88 03/03/2024 05:21:53 -68.56, -82.19 104.86 2.98 37
11 03/03/2024 06:13:16 68.52, 85.19 75.09 03/03/2024 06:12:20 68.55, 85.19 75.13 3.22 56
12 03/03/2024 07:03:59 -68.49,-107.46 104.96 03/03/2024 07:02:51 -68.49,-107.51 104.95 2.38 68
13 03/03/2024 07:54:37 68.05, 60.43 74.57 03/03/2024 07:53:26 68.05, 59.32 74.62 46.08 71
14 03/03/2024 08:45:12 -67.59,-131.69 105.92 03/03/2024 08:44:04 -67.62,-133.83 105.82 90.84 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/27/2024
SNOs_Map_NPP_GCOM-C_20240227.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/27/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C