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: 3/27/2024
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 03/28/2024 17:45:17 -69.39, 91.07 114.06 03/28/2024 17:46:27 -69.34, 92.52 114.15 57.03 70
2 03/28/2024 18:35:53 68.83,-100.84 65.35 03/28/2024 18:37:04 68.80,-100.82 65.32 2.97 71
3 03/28/2024 19:26:36 -68.81, 66.50 114.69 03/28/2024 19:27:34 -68.80, 66.55 114.71 2.12 58
4 03/28/2024 20:17:21 68.72,-126.07 65.21 03/28/2024 20:18:02 68.74,-126.14 65.23 3.29 41
5 03/28/2024 21:08:05 -68.76, 41.20 114.77 03/28/2024 21:08:32 -68.74, 41.23 114.79 2.68 27
6 03/28/2024 21:58:51 68.73,-151.45 65.19 03/28/2024 21:58:59 68.73,-151.39 65.19 2.90 8
7 03/28/2024 22:49:33 -68.65, 15.96 114.90 03/28/2024 22:49:30 -68.68, 15.91 114.88 3.18 3
8 03/28/2024 23:40:20 68.68,-176.76 65.11 03/28/2024 23:39:57 68.67,-176.70 65.11 2.38 23
9 03/29/2024 00:31:02 -68.60, -9.35 114.98 03/29/2024 00:30:28 -68.62, -9.40 114.97 2.68 34
10 03/29/2024 01:21:49 68.62, 157.93 65.03 03/29/2024 01:20:55 68.61, 157.98 65.02 2.38 54
11 03/29/2024 02:12:31 -68.55, -34.65 115.06 03/29/2024 02:11:26 -68.56, -34.72 115.05 2.58 65
12 03/29/2024 03:03:11 68.20, 133.11 64.56 03/29/2024 03:01:59 68.23, 132.25 64.62 35.65 72
13 03/29/2024 03:53:46 -67.75, -59.01 115.91 03/29/2024 03:52:37 -67.79, -60.91 115.82 79.94 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/27/2024
SNOs_Map_NPP_GCOM-C_20240327.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/27/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C