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: 8/4/2022
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 08/11/2022 05:10:20 -69.22, -79.98 126.11 08/11/2022 05:11:29 -69.14, -78.30 126.24 67.17 69
2 08/11/2022 06:00:54 68.57, 88.22 53.23 08/11/2022 06:02:07 68.54, 88.29 53.19 4.25 73
3 08/11/2022 06:51:36 -68.48,-104.35 126.86 08/11/2022 06:52:38 -68.49,-104.40 126.85 2.48 62
4 08/11/2022 07:42:22 68.46, 62.98 53.14 08/11/2022 07:43:05 68.49, 62.98 53.16 2.57 43
5 08/11/2022 08:33:05 -68.43,-129.65 126.89 08/11/2022 08:33:36 -68.44,-129.70 126.88 2.28 31
6 08/11/2022 09:23:51 68.41, 37.67 53.11 08/11/2022 09:24:03 68.43, 37.68 53.13 2.29 12
7 08/11/2022 10:14:34 -68.38,-154.96 126.92 08/11/2022 10:14:34 -68.38,-155.01 126.91 2.08 0
8 08/11/2022 11:05:20 68.36, 12.37 53.08 08/11/2022 11:05:01 68.38, 12.37 53.10 2.03 19
9 08/11/2022 11:56:03 -68.33, 179.73 126.95 08/11/2022 11:55:32 -68.33, 179.69 126.94 1.88 31
10 08/11/2022 12:46:49 68.31, -12.94 53.05 08/11/2022 12:45:59 68.32, -12.94 53.07 1.77 50
11 08/11/2022 13:37:32 -68.27, 154.42 126.98 08/11/2022 13:36:30 -68.28, 154.38 126.97 1.67 62
12 08/11/2022 14:28:14 68.04, -37.98 52.79 08/11/2022 14:27:01 68.05, -38.51 52.82 22.36 73
13 08/11/2022 15:18:49 -67.58, 129.91 127.67 08/11/2022 15:17:39 -67.63, 128.34 127.58 66.82 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/4/2022
SNOs_Map_NPP_GCOM-C_20220804.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/04/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C