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: 5/25/2024
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 69.78, 54.86 47.56 06/01/2024 08:08:47 69.71, 57.08 47.47 85.78 68
2 06/01/2024 08:58:14 -69.31,-137.14 132.93 06/01/2024 08:59:26 -69.22,-136.23 133.03 36.94 72
3 06/01/2024 09:48:52 68.88, 30.76 46.63 06/01/2024 09:49:59 68.90, 30.72 46.64 2.22 67
4 06/01/2024 10:39:36 -68.89,-161.94 133.37 06/01/2024 10:40:29 -68.89,-161.91 133.37 0.92 53
5 06/01/2024 11:30:21 68.84, 5.44 46.58 06/01/2024 11:30:57 68.83, 5.40 46.57 2.09 36
6 06/01/2024 12:21:05 -68.85, 172.75 133.42 06/01/2024 12:21:27 -68.83, 172.77 133.44 2.59 22
7 06/01/2024 13:11:50 68.80, -19.88 46.53 06/01/2024 13:11:54 68.82, -19.85 46.55 2.77 4
8 06/01/2024 14:02:33 -68.76, 147.50 133.52 06/01/2024 14:02:25 -68.77, 147.45 133.51 2.43 8
9 06/01/2024 14:53:19 68.76, -45.19 46.48 06/01/2024 14:52:52 68.76, -45.17 46.48 0.83 27
10 06/01/2024 15:44:02 -68.71, 122.18 133.57 06/01/2024 15:43:23 -68.70, 122.13 133.58 2.60 39
11 06/01/2024 16:34:48 68.72, -70.51 46.43 06/01/2024 16:33:50 68.70, -70.49 46.41 2.34 58
12 06/01/2024 17:25:31 -68.67, 96.86 133.63 06/01/2024 17:24:20 -68.69, 96.88 133.60 2.35 71
13 06/01/2024 18:16:07 68.14, -95.13 45.83 06/01/2024 18:14:57 68.14, -96.44 45.86 53.94 70
14 06/01/2024 19:06:42 -67.67, 72.77 134.65 06/01/2024 19:05:35 -67.71, 70.41 134.58 99.80 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/25/2024
SNOs_Map_NPP_GCOM-C_20240525.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/25/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C