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: 1/30/2024
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 02/06/2024 00:56:42 69.70, 162.79 85.54 02/06/2024 00:57:48 69.61, 165.30 85.37 97.41 66
2 02/06/2024 01:47:16 -69.17, -29.14 95.03 02/06/2024 01:48:27 -69.13, -28.00 95.12 45.36 71
3 02/06/2024 02:37:53 68.69, 138.83 84.46 02/06/2024 02:39:02 68.69, 138.80 84.46 1.15 69
4 02/06/2024 03:28:37 -68.70, -53.87 95.54 02/06/2024 03:29:32 -68.69, -53.82 95.56 2.07 55
5 02/06/2024 04:19:22 68.64, 113.52 84.39 02/06/2024 04:20:00 68.63, 113.49 84.38 1.78 38
6 02/06/2024 05:10:06 -68.65, -79.18 95.61 02/06/2024 05:10:30 -68.63, -79.14 95.64 2.85 24
7 02/06/2024 06:00:51 68.59, 88.21 84.32 02/06/2024 06:00:58 68.57, 88.17 84.30 2.98 7
8 02/06/2024 06:51:34 -68.55,-104.42 95.74 02/06/2024 06:51:28 -68.57,-104.45 95.72 2.63 6
9 02/06/2024 07:42:20 68.55, 62.90 84.25 02/06/2024 07:41:55 68.57, 62.93 84.27 2.40 25
10 02/06/2024 08:33:03 -68.50,-129.73 95.81 02/06/2024 08:32:26 -68.51,-129.76 95.80 1.66 37
11 02/06/2024 09:23:49 68.50, 37.59 84.18 02/06/2024 09:22:53 68.51, 37.61 84.19 1.32 56
12 02/06/2024 10:14:32 -68.46,-155.04 95.88 02/06/2024 10:13:24 -68.45,-155.08 95.87 1.51 68
13 02/06/2024 11:05:10 68.02, 12.82 83.66 02/06/2024 11:03:59 68.01, 11.75 83.70 44.60 71
14 02/06/2024 11:55:45 -67.55,-179.28 96.84 02/06/2024 11:54:37 -67.58, 178.61 96.73 89.69 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/30/2024
SNOs_Map_NPP_GCOM-C_20240130.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/30/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C