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: 8/6/2022
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, -78.29 126.23 67.34 69
2 08/11/2022 06:00:54 68.56, 88.22 53.23 08/11/2022 06:02:07 68.55, 88.30 53.20 3.71 73
3 08/11/2022 06:51:36 -68.48,-104.35 126.86 08/11/2022 06:52:38 -68.50,-104.39 126.84 2.64 62
4 08/11/2022 07:42:22 68.46, 62.99 53.14 08/11/2022 07:43:06 68.44, 62.92 53.11 3.48 44
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 2.40 31
6 08/11/2022 09:23:51 68.41, 37.68 53.11 08/11/2022 09:24:03 68.44, 37.69 53.14 3.42 12
7 08/11/2022 10:14:34 -68.38,-154.96 126.92 08/11/2022 10:14:34 -68.39,-155.00 126.91 2.16 0
8 08/11/2022 11:05:20 68.36, 12.37 53.08 08/11/2022 11:05:01 68.39, 12.38 53.10 3.16 19
9 08/11/2022 11:56:03 -68.33, 179.73 126.95 08/11/2022 11:55:32 -68.34, 179.69 126.94 1.90 31
10 08/11/2022 12:46:49 68.31, -12.94 53.04 08/11/2022 12:45:59 68.33, -12.93 53.07 2.90 50
11 08/11/2022 13:37:32 -68.28, 154.42 126.98 08/11/2022 13:36:30 -68.28, 154.39 126.97 1.63 62
12 08/11/2022 14:28:14 68.04, -37.97 52.79 08/11/2022 14:27:01 68.06, -38.50 52.83 22.17 73
13 08/11/2022 15:18:49 -67.58, 129.91 127.67 08/11/2022 15:17:39 -67.63, 128.35 127.58 66.60 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/6/2022
SNOs_Map_NPP_GCOM-C_20220806.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/06/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C