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: 8/3/2022
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 05:10:19 -69.19, -79.93 126.15 08/11/2022 05:11:29 -69.12, -78.32 126.25 64.18 70
2 08/11/2022 06:00:54 68.59, 88.20 53.25 08/11/2022 06:02:06 68.58, 88.34 53.23 6.00 72
3 08/11/2022 06:51:36 -68.50,-104.37 126.84 08/11/2022 06:52:38 -68.48,-104.42 126.86 2.89 62
4 08/11/2022 07:42:22 68.48, 62.96 53.16 08/11/2022 07:43:05 68.47, 62.96 53.15 1.15 43
5 08/11/2022 08:33:05 -68.45,-129.68 126.87 08/11/2022 08:33:36 -68.42,-129.72 126.89 3.04 31
6 08/11/2022 09:23:51 68.43, 37.65 53.13 08/11/2022 09:24:03 68.42, 37.66 53.11 1.44 12
7 08/11/2022 10:14:34 -68.39,-154.99 126.90 08/11/2022 10:14:34 -68.37,-155.03 126.93 3.20 0
8 08/11/2022 11:05:20 68.38, 12.34 53.10 08/11/2022 11:05:01 68.36, 12.35 53.08 1.73 19
9 08/11/2022 11:56:03 -68.34, 179.71 126.93 08/11/2022 11:55:31 -68.37, 179.74 126.90 3.28 32
10 08/11/2022 12:46:49 68.33, -12.97 53.07 08/11/2022 12:45:59 68.31, -12.95 53.05 2.04 50
11 08/11/2022 13:37:32 -68.29, 154.40 126.96 08/11/2022 13:36:29 -68.32, 154.43 126.94 3.10 63
12 08/11/2022 14:28:14 68.06, -38.00 52.81 08/11/2022 14:27:01 68.04, -38.53 52.81 22.22 73
13 08/11/2022 15:18:49 -67.60, 129.89 127.66 08/11/2022 15:17:39 -67.61, 128.32 127.60 66.44 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/3/2022
SNOs_Map_NPP_GCOM-C_20220803.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/03/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C