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: 3/2/2022
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 03/08/2022 13:11:58 69.10, -20.23 73.83 03/08/2022 13:13:10 69.02, -19.39 73.72 34.50 72
2 03/08/2022 14:02:35 -68.74, 147.58 106.56 03/08/2022 14:03:45 -68.75, 147.63 106.56 2.81 70
3 03/08/2022 14:53:20 68.67, -45.03 73.36 03/08/2022 14:54:13 68.70, -45.05 73.38 3.08 53
4 03/08/2022 15:44:04 -68.69, 122.27 106.64 03/08/2022 15:44:43 -68.70, 122.33 106.64 2.68 39
5 03/08/2022 16:34:49 68.62, -70.34 73.28 03/08/2022 16:35:11 68.65, -70.36 73.30 2.65 22
6 03/08/2022 17:25:33 -68.64, 96.96 106.72 03/08/2022 17:25:41 -68.65, 97.02 106.71 2.64 8
7 03/08/2022 18:16:18 68.58, -95.65 73.20 03/08/2022 18:16:09 68.59, -95.67 73.22 2.20 9
8 03/08/2022 19:07:02 -68.59, 71.65 106.80 03/08/2022 19:06:39 -68.60, 71.71 106.79 2.70 23
9 03/08/2022 19:57:47 68.53,-120.96 73.13 03/08/2022 19:57:07 68.54,-120.97 73.14 1.75 40
10 03/08/2022 20:48:31 -68.54, 46.34 106.88 03/08/2022 20:47:37 -68.55, 46.41 106.87 2.84 54
11 03/08/2022 21:39:16 68.48,-146.27 73.05 03/08/2022 21:38:05 68.49,-146.28 73.07 1.28 71
12 03/08/2022 22:29:54 -68.17, 21.44 107.29 03/08/2022 22:28:41 -68.17, 20.69 107.26 31.18 73

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/2/2022
SNOs_Map_NPP_GCOM-C_20220302.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/02/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C