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: 5/31/2022
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 69.56, 6.27 46.70 06/07/2022 11:24:31 69.48, 8.69 46.59 94.70 67
2 06/07/2022 12:13:59 -69.09, 174.25 133.79 06/07/2022 12:15:10 -69.00, 175.40 133.89 47.02 71
3 06/07/2022 13:04:36 68.61, -17.79 45.72 06/07/2022 13:05:44 68.62, -17.72 45.73 3.02 68
4 06/07/2022 13:55:19 -68.57, 149.58 134.33 06/07/2022 13:56:15 -68.57, 149.59 134.33 0.62 56
5 06/07/2022 14:46:04 68.51, -43.03 45.61 06/07/2022 14:46:43 68.51, -43.10 45.61 2.70 39
6 06/07/2022 15:36:48 -68.53, 124.26 134.38 06/07/2022 15:37:13 -68.52, 124.29 134.38 1.10 25
7 06/07/2022 16:27:33 68.47, -68.35 45.56 06/07/2022 16:27:41 68.46, -68.40 45.56 2.32 8
8 06/07/2022 17:18:17 -68.48, 98.95 134.43 06/07/2022 17:18:11 -68.47, 98.98 134.44 2.12 6
9 06/07/2022 18:09:02 68.42, -93.67 45.51 06/07/2022 18:08:39 68.41, -93.71 45.50 2.42 23
10 06/07/2022 18:59:46 -68.44, 73.63 134.48 06/07/2022 18:59:09 -68.41, 73.68 134.50 3.21 37
11 06/07/2022 19:50:31 68.38,-118.98 45.46 06/07/2022 19:49:37 68.35,-119.01 45.44 2.97 54
12 06/07/2022 20:41:14 -68.34, 48.38 134.58 06/07/2022 20:40:07 -68.36, 48.37 134.56 2.40 67
13 06/07/2022 21:31:53 67.96,-143.82 45.03 06/07/2022 21:30:41 67.97,-144.73 45.06 37.87 72
14 06/07/2022 22:22:28 -67.49, 24.07 135.45 06/07/2022 22:21:20 -67.50, 22.07 135.42 85.11 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/31/2022
SNOs_Map_NPP_GCOM-C_20220531.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/31/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C