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: 2/25/2022
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, -20.22 73.83 03/08/2022 13:13:10 69.03, -19.37 73.73 34.71 72
2 03/08/2022 14:02:35 -68.73, 147.59 106.57 03/08/2022 14:03:46 -68.71, 147.58 106.60 1.99 71
3 03/08/2022 14:53:21 68.73, -45.10 73.41 03/08/2022 14:54:13 68.71, -45.04 73.39 3.00 52
4 03/08/2022 15:44:04 -68.68, 122.28 106.65 03/08/2022 15:44:44 -68.66, 122.27 106.67 2.36 40
5 03/08/2022 16:34:50 68.68, -70.41 73.34 03/08/2022 16:35:11 68.65, -70.35 73.31 3.38 21
6 03/08/2022 17:25:33 -68.63, 96.97 106.73 03/08/2022 17:25:42 -68.61, 96.97 106.75 2.74 9
7 03/08/2022 18:16:18 68.57, -95.64 73.20 03/08/2022 18:16:09 68.60, -95.65 73.23 3.16 9
8 03/08/2022 19:07:02 -68.59, 71.66 106.80 03/08/2022 19:06:40 -68.56, 71.66 106.83 3.14 22
9 03/08/2022 19:57:47 68.53,-120.95 73.12 03/08/2022 19:57:07 68.55,-120.96 73.15 2.74 40
10 03/08/2022 20:48:30 -68.48, 46.42 106.94 03/08/2022 20:47:38 -68.51, 46.36 106.91 3.43 52
11 03/08/2022 21:39:16 68.48,-146.27 73.05 03/08/2022 21:38:05 68.50,-146.26 73.08 2.33 71
12 03/08/2022 22:29:54 -68.17, 21.45 107.29 03/08/2022 22:28:41 -68.18, 20.71 107.25 30.77 73

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/25/2022
SNOs_Map_NPP_GCOM-C_20220225.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/25/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C