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: 5/30/2022
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 11:23:24 69.57, 6.26 46.71 06/07/2022 11:24:30 69.53, 8.76 46.64 97.41 66
2 06/07/2022 12:13:59 -69.10, 174.24 133.78 06/07/2022 12:15:10 -69.00, 175.40 133.90 47.43 71
3 06/07/2022 13:04:36 68.61, -17.80 45.73 06/07/2022 13:05:44 68.61, -17.73 45.72 2.83 68
4 06/07/2022 13:55:19 -68.58, 149.57 134.32 06/07/2022 13:56:15 -68.57, 149.59 134.33 0.97 56
5 06/07/2022 14:46:04 68.52, -43.04 45.62 06/07/2022 14:46:43 68.51, -43.10 45.61 2.70 39
6 06/07/2022 15:36:48 -68.53, 124.26 134.37 06/07/2022 15:37:13 -68.52, 124.28 134.39 2.05 25
7 06/07/2022 16:27:33 68.47, -68.36 45.57 06/07/2022 16:27:41 68.46, -68.41 45.55 2.90 8
8 06/07/2022 17:18:17 -68.49, 98.94 134.42 06/07/2022 17:18:11 -68.46, 98.98 134.45 3.17 6
9 06/07/2022 18:09:02 68.43, -93.68 45.52 06/07/2022 18:08:38 68.46, -93.65 45.55 3.19 24
10 06/07/2022 18:59:45 -68.39, 73.69 134.53 06/07/2022 18:59:09 -68.41, 73.67 134.51 2.32 36
11 06/07/2022 19:50:31 68.39,-118.99 45.47 06/07/2022 19:49:36 68.40,-118.95 45.49 2.58 55
12 06/07/2022 20:41:14 -68.35, 48.37 134.58 06/07/2022 20:40:07 -68.36, 48.37 134.56 1.19 67
13 06/07/2022 21:31:53 67.97,-143.83 45.04 06/07/2022 21:30:41 67.97,-144.73 45.05 37.63 72
14 06/07/2022 22:22:28 -67.50, 24.06 135.44 06/07/2022 22:21:20 -67.49, 22.06 135.42 84.93 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/30/2022
SNOs_Map_NPP_GCOM-C_20220530.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/30/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C