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: 8/11/2024
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 08/17/2024 18:23:20 -69.82, 80.83 123.30 08/17/2024 18:24:29 -69.75, 82.77 123.43 75.02 69
2 08/17/2024 19:13:54 69.17,-110.93 56.04 08/17/2024 19:15:07 69.15,-110.69 56.00 9.79 73
3 08/17/2024 20:04:35 -69.03, 56.58 124.10 08/17/2024 20:05:39 -69.04, 56.54 124.10 1.94 64
4 08/17/2024 20:55:21 69.02,-136.09 55.90 08/17/2024 20:56:06 69.02,-136.09 55.90 0.85 45
5 08/17/2024 21:46:04 -68.98, 31.28 124.13 08/17/2024 21:46:37 -68.97, 31.21 124.15 3.39 33
6 08/17/2024 22:36:50 68.97,-161.39 55.87 08/17/2024 22:37:04 68.95,-161.42 55.86 1.97 14
7 08/17/2024 23:27:33 -68.94, 5.97 124.15 08/17/2024 23:27:34 -68.95, 5.95 124.14 1.74 1
8 08/18/2024 00:18:19 68.92, 173.30 55.85 08/18/2024 00:18:01 68.94, 173.32 55.86 2.14 18
9 08/18/2024 01:09:02 -68.89, -19.34 124.18 08/18/2024 01:08:32 -68.88, -19.38 124.18 1.73 30
10 08/18/2024 01:59:48 68.87, 147.99 55.82 08/18/2024 01:58:59 68.87, 147.99 55.82 0.53 49
11 08/18/2024 02:50:31 -68.84, -44.65 124.21 08/18/2024 02:49:29 -68.87, -44.64 124.18 2.79 62
12 08/18/2024 03:41:13 68.61, 122.96 55.57 08/18/2024 03:40:00 68.64, 122.45 55.62 21.13 73
13 08/18/2024 04:31:48 -68.15, -69.12 124.89 08/18/2024 04:30:39 -68.15, -70.80 124.85 69.31 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/11/2024
SNOs_Map_NPP_GCOM-C_20240811.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/11/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C