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: 11/4/2022
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, 23.12 93.83 11/09/2022 22:19:21 -69.12, 24.90 93.90 71.40 69
2 11/09/2022 23:08:46 68.57,-168.68 85.54 11/09/2022 23:09:59 68.53,-168.51 85.50 8.78 73
3 11/09/2022 23:59:28 -68.49, -1.25 94.54 11/10/2022 00:00:30 -68.48, -1.20 94.54 2.67 62
4 11/10/2022 00:50:13 68.42, 166.15 85.41 11/10/2022 00:50:58 68.42, 166.12 85.41 1.09 45
5 11/10/2022 01:40:57 -68.44, -26.57 94.56 11/10/2022 01:41:28 -68.42, -26.50 94.58 3.43 31
6 11/10/2022 02:31:42 68.37, 140.83 85.39 11/10/2022 02:31:56 68.37, 140.81 85.38 1.07 14
7 11/10/2022 03:22:25 -68.34, -51.81 94.64 11/10/2022 03:22:26 -68.37, -51.81 94.61 2.94 1
8 11/10/2022 04:13:11 68.33, 115.52 85.36 11/10/2022 04:12:54 68.31, 115.51 85.34 1.64 17
9 11/10/2022 05:03:54 -68.30, -77.13 94.66 11/10/2022 05:03:24 -68.32, -77.11 94.65 2.20 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 2.43 48
11 11/10/2022 06:45:23 -68.25,-102.44 94.69 11/10/2022 06:44:22 -68.26,-102.42 94.68 1.65 61
12 11/10/2022 07:36:06 68.07, 65.09 85.15 11/10/2022 07:34:52 68.10, 64.76 85.16 13.97 74
13 11/10/2022 08:26:41 -67.61,-127.02 95.29 11/10/2022 08:25:31 -67.61,-128.45 95.32 60.73 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/4/2022
SNOs_Map_NPP_GCOM-C_20221105.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/04/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C