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: 7/30/2022
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 -69.13, -78.31 126.25 67.03 69
2 08/11/2022 06:00:54 68.57, 88.21 53.23 08/11/2022 06:02:06 68.58, 88.34 53.23 5.52 72
3 08/11/2022 06:51:36 -68.48,-104.35 126.86 08/11/2022 06:52:38 -68.48,-104.41 126.86 2.41 62
4 08/11/2022 07:42:22 68.47, 62.97 53.15 08/11/2022 07:43:05 68.47, 62.97 53.15 0.41 43
5 08/11/2022 08:33:05 -68.43,-129.66 126.89 08/11/2022 08:33:36 -68.43,-129.71 126.89 2.33 31
6 08/11/2022 09:23:51 68.42, 37.66 53.12 08/11/2022 09:24:03 68.42, 37.66 53.12 0.18 12
7 08/11/2022 10:14:34 -68.38,-154.97 126.92 08/11/2022 10:14:34 -68.38,-155.02 126.92 2.24 0
8 08/11/2022 11:05:20 68.37, 12.36 53.08 08/11/2022 11:05:01 68.36, 12.35 53.08 0.19 19
9 08/11/2022 11:56:03 -68.33, 179.73 126.95 08/11/2022 11:55:32 -68.32, 179.67 126.95 2.17 31
10 08/11/2022 12:46:49 68.31, -12.95 53.05 08/11/2022 12:45:59 68.31, -12.95 53.05 0.44 50
11 08/11/2022 13:37:32 -68.27, 154.42 126.98 08/11/2022 13:36:30 -68.27, 154.37 126.98 2.10 62
12 08/11/2022 14:28:14 68.05, -37.99 52.80 08/11/2022 14:27:01 68.04, -38.53 52.81 22.59 73
13 08/11/2022 15:18:49 -67.58, 129.91 127.67 08/11/2022 15:17:39 -67.62, 128.33 127.59 67.08 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/30/2022
SNOs_Map_NPP_GCOM-C_20220730.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/30/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C