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: 6/2/2022
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 06/07/2022 11:23:27 69.20, 6.74 46.33 06/07/2022 11:24:37 69.15, 8.22 46.26 58.91 70
2 06/07/2022 12:14:02 -68.73, 174.69 134.15 06/07/2022 12:15:16 -68.66, 174.95 134.23 12.82 74
3 06/07/2022 13:04:45 68.56, -17.77 45.67 06/07/2022 13:05:45 68.55, -17.81 45.66 1.75 60
4 06/07/2022 13:55:29 -68.58, 149.52 134.32 06/07/2022 13:56:15 -68.56, 149.57 134.34 3.09 46
5 06/07/2022 14:46:14 68.51, -43.08 45.62 06/07/2022 14:46:43 68.50, -43.11 45.60 1.98 29
6 06/07/2022 15:36:57 -68.48, 124.28 134.42 06/07/2022 15:37:13 -68.51, 124.27 134.40 2.99 16
7 06/07/2022 16:27:43 68.47, -68.40 45.56 06/07/2022 16:27:41 68.45, -68.42 45.54 2.43 2
8 06/07/2022 17:18:26 -68.43, 98.97 134.48 06/07/2022 17:18:11 -68.45, 98.96 134.46 2.26 15
9 06/07/2022 18:09:12 68.42, -93.71 45.51 06/07/2022 18:08:39 68.40, -93.72 45.49 3.02 33
10 06/07/2022 18:59:55 -68.39, 73.65 134.53 06/07/2022 18:59:09 -68.40, 73.66 134.52 1.57 46
11 06/07/2022 19:50:41 68.38,-119.02 45.46 06/07/2022 19:49:36 68.40,-118.96 45.48 3.51 65
12 06/07/2022 20:41:23 -68.29, 48.41 134.64 06/07/2022 20:40:08 -68.29, 48.28 134.63 5.17 75
13 06/07/2022 21:31:56 67.57,-143.39 44.64 06/07/2022 21:30:48 67.58,-145.20 44.67 76.84 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/2/2022
SNOs_Map_NPP_GCOM-C_20220602.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/02/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C