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: 11/7/2022
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 -69.22, 23.13 93.83 11/09/2022 22:19:21 -69.13, 24.91 93.89 71.14 69
2 11/09/2022 23:08:46 68.56,-168.67 85.53 11/09/2022 23:09:59 68.54,-168.50 85.51 7.76 73
3 11/09/2022 23:59:28 -68.48, -1.24 94.54 11/10/2022 00:00:30 -68.48, -1.19 94.54 2.23 62
4 11/10/2022 00:50:13 68.41, 166.16 85.40 11/10/2022 00:50:58 68.43, 166.13 85.42 2.33 45
5 11/10/2022 01:40:57 -68.44, -26.56 94.57 11/10/2022 01:41:28 -68.43, -26.49 94.57 2.69 31
6 11/10/2022 02:31:42 68.36, 140.84 85.38 11/10/2022 02:31:56 68.38, 140.82 85.39 1.45 14
7 11/10/2022 03:22:25 -68.34, -51.80 94.65 11/10/2022 03:22:27 -68.32, -51.87 94.66 3.14 2
8 11/10/2022 04:13:11 68.32, 115.53 85.35 11/10/2022 04:12:54 68.32, 115.52 85.35 0.59 17
9 11/10/2022 05:03:54 -68.29, -77.12 94.67 11/10/2022 05:03:25 -68.27, -77.17 94.70 3.31 29
10 11/10/2022 05:54:40 68.27, 90.21 85.33 11/10/2022 05:53:52 68.27, 90.21 85.32 0.41 48
11 11/10/2022 06:45:23 -68.24,-102.43 94.70 11/10/2022 06:44:22 -68.27,-102.41 94.68 3.00 61
12 11/10/2022 07:36:06 68.06, 65.10 85.14 11/10/2022 07:34:53 68.05, 64.70 85.12 16.68 73
13 11/10/2022 08:26:41 -67.61,-127.01 95.30 11/10/2022 08:25:31 -67.62,-128.45 95.32 60.80 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/7/2022
SNOs_Map_NPP_GCOM-C_20221107.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/07/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C