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: 11/26/2021
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 12/07/2021 10:47:28 -69.92,-165.09 87.54 12/07/2021 10:48:35 -69.84,-162.57 87.61 96.90 67
2 12/07/2021 11:38:02 69.27, 3.15 91.82 12/07/2021 11:39:14 69.19, 3.89 91.74 30.35 72
3 12/07/2021 12:28:39 -68.92, 170.96 88.53 12/07/2021 12:29:49 -68.93, 170.91 88.52 2.44 70
4 12/07/2021 13:19:25 68.91, -21.72 91.46 12/07/2021 13:20:16 68.93, -21.71 91.48 2.13 51
5 12/07/2021 14:10:08 -68.88, 145.64 88.57 12/07/2021 14:10:47 -68.88, 145.60 88.57 1.81 39
6 12/07/2021 15:00:54 68.86, -47.03 91.42 12/07/2021 15:01:14 68.87, -47.02 91.44 1.25 20
7 12/07/2021 15:51:37 -68.83, 120.33 88.61 12/07/2021 15:51:45 -68.83, 120.29 88.61 1.55 8
8 12/07/2021 16:42:23 68.82, -72.35 91.39 12/07/2021 16:42:12 68.82, -72.33 91.39 0.75 11
9 12/07/2021 17:33:06 -68.79, 95.01 88.64 12/07/2021 17:32:43 -68.77, 94.99 88.66 1.84 23
10 12/07/2021 18:23:52 68.77, -97.66 91.35 12/07/2021 18:23:10 68.77, -97.64 91.34 1.24 42
11 12/07/2021 19:14:35 -68.74, 69.70 88.68 12/07/2021 19:13:41 -68.72, 69.68 88.70 2.50 54
12 12/07/2021 20:05:21 68.73,-122.98 91.32 12/07/2021 20:04:08 68.72,-122.94 91.30 2.14 73
13 12/07/2021 20:55:57 -68.33, 44.87 89.09 12/07/2021 20:54:45 -68.35, 43.95 89.07 37.93 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/26/2021
SNOs_Map_NPP_GCOM-C_20211126.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/26/2021 in txt file.

Historial Predications of SNOs between NPP and GCOM-C