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: 7/7/2022
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 07/16/2022 07:29:31 69.09, 65.38 47.69 07/16/2022 07:30:41 69.01, 66.66 47.57 51.61 70
2 07/16/2022 08:20:06 -68.62,-126.67 132.79 07/16/2022 08:21:19 -68.59,-126.53 132.84 7.07 73
3 07/16/2022 09:10:50 68.50, 40.80 47.09 07/16/2022 09:11:47 68.53, 40.78 47.11 2.65 57
4 07/16/2022 10:01:34 -68.52,-151.90 132.89 07/16/2022 10:02:17 -68.53,-151.84 132.88 2.82 43
5 07/16/2022 10:52:19 68.45, 15.49 47.05 07/16/2022 10:52:45 68.47, 15.47 47.07 2.37 26
6 07/16/2022 11:43:03 -68.47,-177.21 132.93 07/16/2022 11:43:15 -68.48,-177.15 132.93 2.65 12
7 07/16/2022 12:33:48 68.40, -9.81 47.01 07/16/2022 12:33:43 68.42, -9.84 47.02 2.09 5
8 07/16/2022 13:24:32 -68.42, 157.48 132.97 07/16/2022 13:24:13 -68.42, 157.54 132.97 2.54 19
9 07/16/2022 14:15:17 68.35, -35.12 46.97 07/16/2022 14:14:41 68.36, -35.15 46.98 1.82 36
10 07/16/2022 15:06:01 -68.36, 132.17 133.01 07/16/2022 15:05:11 -68.37, 132.23 133.01 2.50 50
11 07/16/2022 15:56:46 68.29, -60.43 46.92 07/16/2022 15:55:39 68.30, -60.46 46.94 1.55 67
12 07/16/2022 16:47:26 -68.10, 107.14 133.28 07/16/2022 16:46:13 -68.09, 106.65 133.26 20.16 73
13 07/16/2022 17:38:00 67.43, -84.73 46.05 07/16/2022 17:36:52 67.43, -86.76 46.11 86.45 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/7/2022
SNOs_Map_NPP_GCOM-C_20220708.jpg

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

Historial Predications of SNOs between NPP and GCOM-C