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: 10/28/2022
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 11/09/2022 21:27:29 69.23,-144.20 86.17 11/09/2022 21:28:37 69.17,-142.35 86.15 73.53 68
2 11/09/2022 22:18:04 -68.76, 23.76 94.29 11/09/2022 22:19:16 -68.69, 24.38 94.34 26.16 72
3 11/09/2022 23:08:45 68.49,-168.57 85.46 11/09/2022 23:09:47 68.47,-168.53 85.44 2.85 62
4 11/09/2022 23:59:28 -68.45, -1.20 94.58 11/10/2022 00:00:17 -68.47, -1.15 94.55 3.03 49
5 11/10/2022 00:50:13 68.39, 166.19 85.38 11/10/2022 00:50:45 68.41, 166.16 85.40 2.41 32
6 11/10/2022 01:40:57 -68.40, -26.51 94.60 11/10/2022 01:41:15 -68.41, -26.46 94.59 2.17 18
7 11/10/2022 02:31:42 68.34, 140.87 85.35 11/10/2022 02:31:43 68.34, 140.84 85.36 1.33 1
8 11/10/2022 03:22:26 -68.36, -51.83 94.63 11/10/2022 03:22:13 -68.35, -51.78 94.64 2.29 13
9 11/10/2022 04:13:11 68.29, 115.56 85.33 11/10/2022 04:12:41 68.28, 115.53 85.32 1.64 30
10 11/10/2022 05:03:55 -68.31, -77.14 94.65 11/10/2022 05:03:11 -68.29, -77.09 94.68 3.29 44
11 11/10/2022 05:54:40 68.25, 90.24 85.30 11/10/2022 05:53:39 68.22, 90.22 85.27 2.94 61
12 11/10/2022 06:45:23 -68.21,-102.39 94.73 11/10/2022 06:44:09 -68.23,-102.40 94.72 1.99 74
13 11/10/2022 07:35:57 67.55, 65.73 84.64 11/10/2022 07:34:48 67.56, 64.17 84.62 66.36 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/28/2022
SNOs_Map_NPP_GCOM-C_20221029.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/28/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C