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: 6/5/2022
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 11:23:29 69.04, 6.94 46.17 06/07/2022 11:24:40 68.99, 8.01 46.10 43.21 71
2 06/07/2022 12:14:04 -68.58, 174.88 134.31 06/07/2022 12:15:17 -68.61, 174.88 134.28 3.58 73
3 06/07/2022 13:04:50 68.56, -17.79 45.67 06/07/2022 13:05:45 68.56, -17.80 45.67 0.54 55
4 06/07/2022 13:55:33 -68.53, 149.57 134.37 06/07/2022 13:56:16 -68.51, 149.51 134.39 3.57 43
5 06/07/2022 14:46:19 68.51, -43.09 45.61 06/07/2022 14:46:43 68.51, -43.11 45.61 0.56 24
6 06/07/2022 15:37:02 -68.47, 124.27 134.43 06/07/2022 15:37:14 -68.45, 124.20 134.45 3.53 12
7 06/07/2022 16:27:48 68.45, -68.40 45.55 06/07/2022 16:27:41 68.45, -68.41 45.55 0.57 7
8 06/07/2022 17:18:31 -68.42, 98.96 134.49 06/07/2022 17:18:12 -68.40, 98.90 134.51 3.48 19
9 06/07/2022 18:09:17 68.40, -93.70 45.49 06/07/2022 18:08:39 68.40, -93.72 45.49 0.56 38
10 06/07/2022 19:00:00 -68.37, 73.66 134.55 06/07/2022 18:59:10 -68.35, 73.59 134.57 3.41 50
11 06/07/2022 19:50:46 68.35,-119.01 45.43 06/07/2022 19:49:37 68.35,-119.02 45.43 0.53 69
12 06/07/2022 20:41:25 -68.10, 48.63 134.83 06/07/2022 20:40:12 -68.08, 48.02 134.84 25.43 73
13 06/07/2022 21:31:58 67.38,-143.18 44.44 06/07/2022 21:30:51 67.42,-145.39 44.52 94.74 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/5/2022
SNOs_Map_NPP_GCOM-C_20220605.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/05/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C