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: 10/11/2022
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 10/14/2022 23:47:14 -69.37, 0.64 102.32 10/14/2022 23:48:22 -69.28, 2.81 102.38 85.70 68
2 10/15/2022 00:37:48 68.72, 168.85 77.05 10/15/2022 00:39:00 68.68, 169.39 77.03 22.17 72
3 10/15/2022 01:28:27 -68.47, -23.50 103.18 10/15/2022 01:29:34 -68.47, -23.52 103.18 0.67 67
4 10/15/2022 02:19:13 68.45, 143.82 76.82 10/15/2022 02:20:01 68.46, 143.87 76.83 1.96 48
5 10/15/2022 03:09:56 -68.42, -48.82 103.20 10/15/2022 03:10:32 -68.41, -48.83 103.22 1.65 36
6 10/15/2022 04:00:42 68.41, 118.51 76.80 10/15/2022 04:00:59 68.40, 118.56 76.80 1.81 17
7 10/15/2022 04:51:25 -68.37, -74.13 103.22 10/15/2022 04:51:30 -68.35, -74.14 103.25 2.76 5
8 10/15/2022 05:42:11 68.36, 93.20 76.78 10/15/2022 05:41:57 68.35, 93.24 76.77 2.35 14
9 10/15/2022 06:32:54 -68.33, -99.44 103.24 10/15/2022 06:32:27 -68.35, -99.38 103.23 3.25 27
10 10/15/2022 07:23:40 68.31, 67.89 76.76 10/15/2022 07:22:55 68.29, 67.93 76.73 3.26 45
11 10/15/2022 08:14:23 -68.28,-124.75 103.27 10/15/2022 08:13:25 -68.29,-124.69 103.26 2.73 58
12 10/15/2022 09:05:08 68.21, 42.64 76.68 10/15/2022 09:03:53 68.23, 42.62 76.70 2.32 75
13 10/15/2022 09:55:43 -67.75,-149.46 103.76 10/15/2022 09:54:32 -67.74,-150.60 103.79 48.21 71

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/11/2022
SNOs_Map_NPP_GCOM-C_20221011.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/11/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C