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: 5/21/2024
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 06/01/2024 08:07:39 69.80, 54.83 47.58 06/01/2024 08:08:46 69.71, 57.08 47.46 87.16 67
2 06/01/2024 08:58:13 -69.27,-137.09 132.97 06/01/2024 08:59:25 -69.22,-136.23 133.03 34.35 72
3 06/01/2024 09:48:52 68.91, 30.73 46.66 06/01/2024 09:49:58 68.89, 30.71 46.63 2.30 66
4 06/01/2024 10:39:36 -68.91,-161.96 133.35 06/01/2024 10:40:28 -68.89,-161.92 133.37 3.23 52
5 06/01/2024 11:30:21 68.87, 5.41 46.61 06/01/2024 11:30:55 68.88, 5.46 46.62 2.40 34
6 06/01/2024 12:21:04 -68.82, 172.79 133.45 06/01/2024 12:21:26 -68.83, 172.76 133.45 1.42 22
7 06/01/2024 13:11:50 68.83, -19.91 46.55 06/01/2024 13:11:53 68.81, -19.86 46.54 2.20 3
8 06/01/2024 14:02:33 -68.78, 147.47 133.50 06/01/2024 14:02:24 -68.76, 147.44 133.52 2.05 9
9 06/01/2024 14:53:18 68.73, -45.16 46.45 06/01/2024 14:52:51 68.75, -45.19 46.47 2.56 27
10 06/01/2024 15:44:02 -68.73, 122.15 133.55 06/01/2024 15:43:21 -68.75, 122.19 133.54 2.41 41
11 06/01/2024 16:34:47 68.69, -70.47 46.40 06/01/2024 16:33:49 68.69, -70.51 46.40 1.29 58
12 06/01/2024 17:25:31 -68.69, 96.84 133.61 06/01/2024 17:24:19 -68.69, 96.87 133.61 1.57 72
13 06/01/2024 18:16:06 68.11, -95.10 45.80 06/01/2024 18:14:56 68.13, -96.45 45.85 56.02 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/21/2024
SNOs_Map_NPP_GCOM-C_20240521.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/21/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C