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: 6/10/2022
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 06/20/2022 09:48:41 -69.36,-149.78 134.15 06/20/2022 09:49:49 -69.34,-147.79 134.21 78.42 68
2 06/20/2022 10:39:15 68.71, 18.42 45.18 06/20/2022 10:40:28 68.68, 18.72 45.14 12.40 73
3 06/20/2022 11:29:56 -68.56,-174.06 134.97 06/20/2022 11:31:00 -68.58,-174.04 134.96 2.58 64
4 06/20/2022 12:20:42 68.55, -6.74 45.02 06/20/2022 12:21:28 68.52, -6.73 44.99 3.43 46
5 06/20/2022 13:11:25 -68.51, 160.63 135.03 06/20/2022 13:11:58 -68.53, 160.65 135.01 2.53 33
6 06/20/2022 14:02:11 68.50, -32.05 44.97 06/20/2022 14:02:26 68.47, -32.04 44.93 3.48 15
7 06/20/2022 14:52:54 -68.46, 135.33 135.08 06/20/2022 14:52:56 -68.48, 135.35 135.06 2.49 2
8 06/20/2022 15:43:40 68.45, -57.35 44.91 06/20/2022 15:43:24 68.42, -57.35 44.88 3.54 16
9 06/20/2022 16:34:23 -68.40, 110.02 135.14 06/20/2022 16:33:54 -68.43, 110.04 135.11 2.45 29
10 06/20/2022 17:25:08 68.34, -82.59 44.80 06/20/2022 17:24:22 68.36, -82.65 44.83 3.51 46
11 06/20/2022 18:15:52 -68.35, 84.71 135.19 06/20/2022 18:14:52 -68.37, 84.74 135.17 2.43 60
12 06/20/2022 19:06:35 68.18,-107.76 44.64 06/20/2022 19:05:22 68.20,-108.09 44.67 14.11 73
13 06/20/2022 19:57:11 -67.76, 60.08 135.79 06/20/2022 19:56:00 -67.78, 58.76 135.75 55.77 71

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/10/2022
SNOs_Map_NPP_GCOM-C_20220610.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/10/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C