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: 11/6/2022
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 22:18:12 -69.23, 23.11 93.82 11/09/2022 22:19:20 -69.17, 24.96 93.85 73.49 68
2 11/09/2022 23:08:46 68.58,-168.69 85.54 11/09/2022 23:09:59 68.52,-168.51 85.50 9.15 73
3 11/09/2022 23:59:28 -68.49, -1.26 94.53 11/10/2022 00:00:30 -68.47, -1.20 94.55 3.26 62
4 11/10/2022 00:50:13 68.42, 166.14 85.41 11/10/2022 00:50:58 68.42, 166.11 85.41 1.36 45
5 11/10/2022 01:40:56 -68.39, -26.50 94.61 11/10/2022 01:41:28 -68.42, -26.51 94.58 2.76 32
6 11/10/2022 02:31:42 68.38, 140.83 85.39 11/10/2022 02:31:56 68.36, 140.81 85.38 1.70 14
7 11/10/2022 03:22:25 -68.35, -51.82 94.64 11/10/2022 03:22:26 -68.36, -51.81 94.62 1.95 1
8 11/10/2022 04:13:11 68.33, 115.51 85.36 11/10/2022 04:12:54 68.31, 115.50 85.34 2.34 17
9 11/10/2022 05:03:54 -68.30, -77.13 94.66 11/10/2022 05:03:24 -68.31, -77.12 94.65 1.25 30
10 11/10/2022 05:54:40 68.28, 90.20 85.34 11/10/2022 05:53:52 68.26, 90.20 85.31 3.11 48
11 11/10/2022 06:45:23 -68.26,-102.45 94.69 11/10/2022 06:44:22 -68.26,-102.42 94.69 0.98 61
12 11/10/2022 07:36:06 68.08, 65.09 85.15 11/10/2022 07:34:52 68.09, 64.76 85.16 13.96 74
13 11/10/2022 08:26:41 -67.62,-127.02 95.29 11/10/2022 08:25:31 -67.61,-128.46 95.33 60.82 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/6/2022
SNOs_Map_NPP_GCOM-C_20221106.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/06/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C