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: 2/26/2022
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 69.13, -20.28 73.87 03/08/2022 13:13:10 69.04, -19.35 73.74 38.11 71
2 03/08/2022 14:02:35 -68.72, 147.61 106.58 03/08/2022 14:03:46 -68.73, 147.60 106.58 1.18 71
3 03/08/2022 14:53:21 68.71, -45.08 73.40 03/08/2022 14:54:13 68.72, -45.02 73.40 2.54 52
4 03/08/2022 15:44:04 -68.67, 122.30 106.66 03/08/2022 15:44:44 -68.68, 122.29 106.66 0.77 40
5 03/08/2022 16:34:50 68.66, -70.39 73.32 03/08/2022 16:35:11 68.67, -70.33 73.32 2.49 21
6 03/08/2022 17:25:33 -68.62, 96.99 106.74 03/08/2022 17:25:42 -68.62, 96.99 106.74 0.36 9
7 03/08/2022 18:16:19 68.61, -95.70 73.24 03/08/2022 18:16:09 68.62, -95.63 73.25 2.52 10
8 03/08/2022 19:07:02 -68.57, 71.68 106.82 03/08/2022 19:06:40 -68.57, 71.68 106.82 0.20 22
9 03/08/2022 19:57:48 68.56,-121.01 73.16 03/08/2022 19:57:07 68.57,-120.94 73.17 2.66 41
10 03/08/2022 20:48:30 -68.52, 46.37 106.90 03/08/2022 20:47:37 -68.52, 46.38 106.89 0.59 53
11 03/08/2022 21:39:16 68.52,-146.32 73.09 03/08/2022 21:38:04 68.51,-146.25 73.09 2.88 72
12 03/08/2022 22:29:53 -68.15, 21.47 107.31 03/08/2022 22:28:41 -68.14, 20.66 107.28 33.61 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/26/2022
SNOs_Map_NPP_GCOM-C_20220226.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/26/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C