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: 6/4/2022
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 11:23:30 69.06, 6.91 46.19 06/07/2022 11:24:41 68.97, 7.98 46.08 44.07 71
2 06/07/2022 12:14:05 -68.60, 174.85 134.29 06/07/2022 12:15:18 -68.60, 174.86 134.30 0.48 73
3 06/07/2022 13:04:51 68.58, -17.82 45.69 06/07/2022 13:05:45 68.59, -17.75 45.70 2.88 54
4 06/07/2022 13:55:33 -68.55, 149.55 134.35 06/07/2022 13:56:15 -68.54, 149.55 134.36 0.39 42
5 06/07/2022 14:46:19 68.53, -43.12 45.63 06/07/2022 14:46:42 68.54, -43.06 45.64 2.86 23
6 06/07/2022 15:37:02 -68.49, 124.24 134.41 06/07/2022 15:37:13 -68.49, 124.25 134.41 0.32 11
7 06/07/2022 16:27:48 68.47, -68.42 45.57 06/07/2022 16:27:40 68.49, -68.37 45.58 2.86 8
8 06/07/2022 17:18:31 -68.44, 98.94 134.47 06/07/2022 17:18:11 -68.44, 98.94 134.47 0.26 20
9 06/07/2022 18:09:17 68.42, -93.73 45.51 06/07/2022 18:08:38 68.44, -93.67 45.53 2.89 39
10 06/07/2022 19:00:00 -68.39, 73.63 134.53 06/07/2022 18:59:09 -68.39, 73.64 134.53 0.25 51
11 06/07/2022 19:50:46 68.37,-119.04 45.45 06/07/2022 19:49:36 68.38,-118.98 45.47 2.93 70
12 06/07/2022 20:41:24 -68.06, 48.67 134.86 06/07/2022 20:40:11 -68.12, 48.06 134.80 25.92 73
13 06/07/2022 21:31:58 67.40,-143.20 44.46 06/07/2022 21:30:51 67.40,-145.42 44.50 94.51 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/4/2022
SNOs_Map_NPP_GCOM-C_20220604.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/04/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C