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: 2/28/2022
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 13:11:59 69.14, -20.29 73.88 03/08/2022 13:13:10 69.03, -19.37 73.73 38.53 71
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 1.71 71
3 03/08/2022 14:53:21 68.72, -45.09 73.41 03/08/2022 14:54:13 68.71, -45.04 73.39 2.15 52
4 03/08/2022 15:44:04 -68.68, 122.28 106.65 03/08/2022 15:44:44 -68.66, 122.27 106.68 2.06 40
5 03/08/2022 16:34:50 68.67, -70.40 73.33 03/08/2022 16:35:11 68.66, -70.35 73.31 2.48 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 2.43 9
7 03/08/2022 18:16:19 68.62, -95.71 73.25 03/08/2022 18:16:09 68.61, -95.65 73.23 2.85 10
8 03/08/2022 19:07:02 -68.58, 71.66 106.81 03/08/2022 19:06:40 -68.56, 71.66 106.83 2.83 22
9 03/08/2022 19:57:48 68.57,-121.02 73.17 03/08/2022 19:57:07 68.55,-120.96 73.16 3.27 41
10 03/08/2022 20:48:31 -68.53, 46.35 106.89 03/08/2022 20:47:38 -68.50, 46.36 106.91 3.24 53
11 03/08/2022 21:39:16 68.47,-146.26 73.04 03/08/2022 21:38:05 68.50,-146.26 73.08 3.34 71
12 03/08/2022 22:29:54 -68.16, 21.46 107.30 03/08/2022 22:28:41 -68.18, 20.71 107.25 31.08 73

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/28/2022
SNOs_Map_NPP_GCOM-C_20220228.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/28/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C