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: 7/15/2022
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 69.08, 65.40 47.68 07/16/2022 07:30:41 69.03, 66.68 47.59 51.25 70
2 07/16/2022 08:20:06 -68.62,-126.66 132.80 07/16/2022 08:21:19 -68.59,-126.52 132.84 6.58 73
3 07/16/2022 09:10:51 68.54, 40.75 47.13 07/16/2022 09:11:47 68.54, 40.79 47.12 2.09 56
4 07/16/2022 10:01:34 -68.52,-151.90 132.89 07/16/2022 10:02:17 -68.54,-151.83 132.88 3.42 43
5 07/16/2022 10:52:20 68.49, 15.44 47.09 07/16/2022 10:52:45 68.48, 15.49 47.08 2.16 25
6 07/16/2022 11:43:03 -68.46,-177.20 132.93 07/16/2022 11:43:15 -68.48,-177.14 132.92 3.18 12
7 07/16/2022 12:33:49 68.44, -9.87 47.05 07/16/2022 12:33:43 68.43, -9.82 47.04 2.31 6
8 07/16/2022 13:24:32 -68.41, 157.49 132.98 07/16/2022 13:24:13 -68.43, 157.55 132.96 2.98 19
9 07/16/2022 14:15:18 68.39, -35.17 47.01 07/16/2022 14:14:41 68.37, -35.13 47.00 2.52 37
10 07/16/2022 15:06:01 -68.36, 132.18 133.02 07/16/2022 15:05:11 -68.37, 132.24 133.00 2.83 50
11 07/16/2022 15:56:47 68.34, -60.48 46.97 07/16/2022 15:55:39 68.32, -60.44 46.95 2.78 68
12 07/16/2022 16:47:26 -68.09, 107.15 133.28 07/16/2022 16:46:13 -68.10, 106.66 133.26 20.07 73
13 07/16/2022 17:38:00 67.42, -84.72 46.04 07/16/2022 17:36:52 67.45, -86.74 46.12 86.47 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/15/2022
SNOs_Map_NPP_GCOM-C_20220715.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/15/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C