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: 6/30/2024
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 07/10/2024 04:12:42 69.38, 114.12 47.16 07/10/2024 04:13:53 69.32, 115.07 47.07 37.74 71
2 07/10/2024 05:03:18 -68.98, -78.00 133.26 07/10/2024 05:04:29 -69.00, -77.99 133.24 2.43 71
3 07/10/2024 05:54:04 68.95, 89.34 46.73 07/10/2024 05:54:57 68.93, 89.31 46.70 2.55 53
4 07/10/2024 06:44:47 -68.92,-103.30 133.30 07/10/2024 06:45:27 -68.94,-103.31 133.30 1.50 40
5 07/10/2024 07:35:33 68.90, 64.04 46.68 07/10/2024 07:35:54 68.92, 64.06 46.70 2.94 21
6 07/10/2024 08:26:16 -68.87,-128.60 133.35 07/10/2024 08:26:25 -68.87,-128.63 133.35 1.29 9
7 07/10/2024 09:17:02 68.85, 38.74 46.63 07/10/2024 09:16:52 68.86, 38.74 46.65 1.79 10
8 07/10/2024 10:07:45 -68.82,-153.91 133.39 07/10/2024 10:07:23 -68.81,-153.95 133.40 2.03 22
9 07/10/2024 10:58:31 68.79, 13.43 46.59 07/10/2024 10:57:50 68.80, 13.42 46.60 0.97 41
10 07/10/2024 11:49:14 -68.76,-179.21 133.44 07/10/2024 11:48:21 -68.75,-179.27 133.45 3.08 53
11 07/10/2024 12:40:00 68.74, -11.87 46.54 07/10/2024 12:38:48 68.74, -11.90 46.55 1.34 72
12 07/10/2024 13:30:37 -68.39, 155.91 133.82 07/10/2024 13:29:25 -68.36, 154.99 133.81 37.72 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/30/2024
SNOs_Map_NPP_GCOM-C_20240630.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/30/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C