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: 3/23/2024
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 03/28/2024 17:45:18 -69.39, 91.07 114.06 03/28/2024 17:46:28 -69.35, 92.53 114.14 57.50 70
2 03/28/2024 18:35:53 68.78,-100.78 65.30 03/28/2024 18:37:05 68.80,-100.82 65.32 2.89 72
3 03/28/2024 19:26:37 -68.81, 66.50 114.69 03/28/2024 19:27:35 -68.80, 66.55 114.70 2.36 58
4 03/28/2024 20:17:22 68.73,-126.09 65.22 03/28/2024 20:18:03 68.74,-126.14 65.23 2.49 41
5 03/28/2024 21:08:06 -68.76, 41.19 114.77 03/28/2024 21:08:33 -68.74, 41.24 114.79 2.59 27
6 03/28/2024 21:58:51 68.68,-151.39 65.14 03/28/2024 21:59:01 68.68,-151.45 65.14 2.50 10
7 03/28/2024 22:49:35 -68.71, 15.89 114.85 03/28/2024 22:49:31 -68.68, 15.92 114.87 3.18 4
8 03/28/2024 23:40:20 68.63,-176.70 65.06 03/28/2024 23:39:59 68.62,-176.77 65.06 2.89 21
9 03/29/2024 00:31:03 -68.61, -9.35 114.98 03/29/2024 00:30:29 -68.62, -9.39 114.96 2.75 34
10 03/29/2024 01:21:50 68.63, 157.92 65.04 03/29/2024 01:20:56 68.62, 157.99 65.03 3.03 54
11 03/29/2024 02:12:32 -68.55, -34.66 115.06 03/29/2024 02:11:27 -68.56, -34.71 115.04 2.33 65
12 03/29/2024 03:03:12 68.20, 133.10 64.57 03/29/2024 03:02:00 68.23, 132.26 64.62 35.07 72
13 03/29/2024 03:53:47 -67.75, -59.01 115.91 03/29/2024 03:52:39 -67.75, -60.96 115.87 82.11 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/23/2024
SNOs_Map_NPP_GCOM-C_20240323.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/23/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C