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: 6/24/2022
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 07/03/2022 08:13:49 69.46, 53.81 46.46 07/03/2022 08:14:56 69.43, 56.10 46.37 89.55 67
2 07/03/2022 09:04:24 -68.99,-138.22 134.03 07/03/2022 09:05:35 -68.95,-137.19 134.10 41.38 71
3 07/03/2022 09:55:02 68.55, 29.68 45.52 07/03/2022 09:56:09 68.56, 29.69 45.53 1.40 67
4 07/03/2022 10:45:45 -68.51,-162.95 134.52 07/03/2022 10:46:40 -68.52,-163.00 134.52 1.99 55
5 07/03/2022 11:36:31 68.50, 4.38 45.48 07/03/2022 11:37:07 68.51, 4.38 45.48 1.17 36
6 07/03/2022 12:27:14 -68.46, 171.74 134.57 07/03/2022 12:27:38 -68.46, 171.70 134.56 1.99 24
7 07/03/2022 13:18:00 68.45, -20.93 45.43 07/03/2022 13:18:05 68.46, -20.93 45.44 0.94 5
8 07/03/2022 14:08:43 -68.41, 146.44 134.61 07/03/2022 14:08:36 -68.41, 146.39 134.61 1.99 7
9 07/03/2022 14:59:29 68.39, -46.24 45.38 07/03/2022 14:59:03 68.40, -46.23 45.39 0.72 26
10 07/03/2022 15:50:12 -68.36, 121.13 134.66 07/03/2022 15:49:34 -68.35, 121.08 134.66 1.99 38
11 07/03/2022 16:40:58 68.34, -71.54 45.33 07/03/2022 16:40:01 68.35, -71.54 45.34 0.50 57
12 07/03/2022 17:31:41 -68.30, 95.82 134.71 07/03/2022 17:30:32 -68.30, 95.78 134.70 1.98 69
13 07/03/2022 18:22:18 67.80, -96.24 44.79 07/03/2022 18:21:07 67.86, -97.39 44.87 48.61 71
14 07/03/2022 19:12:54 -67.39, 71.58 135.64 07/03/2022 19:11:46 -67.38, 69.41 135.59 92.69 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/24/2022
SNOs_Map_NPP_GCOM-C_20220624.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/24/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C