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: 9/30/2024
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 10/08/2024 14:33:45 69.99, -42.04 76.10 10/08/2024 14:34:53 69.90, -39.97 76.03 79.54 68
2 10/08/2024 15:24:20 -69.51, 125.98 104.37 10/08/2024 15:25:32 -69.42, 126.72 104.46 30.62 72
3 10/08/2024 16:15:00 69.21, -66.27 75.34 10/08/2024 16:16:03 69.20, -66.21 75.33 2.87 63
4 10/08/2024 17:05:43 -69.16, 101.11 104.70 10/08/2024 17:06:34 -69.14, 101.10 104.71 1.93 51
5 10/08/2024 17:56:28 69.12, -91.52 75.28 10/08/2024 17:57:01 69.13, -91.53 75.30 1.82 33
6 10/08/2024 18:47:12 -69.12, 75.79 104.71 10/08/2024 18:47:31 -69.13, 75.84 104.69 2.51 19
7 10/08/2024 19:37:57 69.08,-116.84 75.27 10/08/2024 19:37:59 69.07,-116.86 75.26 1.36 2
8 10/08/2024 20:28:41 -69.08, 50.47 104.72 10/08/2024 20:28:29 -69.07, 50.52 104.73 2.80 12
9 10/08/2024 21:19:26 69.04,-142.16 75.26 10/08/2024 21:18:56 69.06,-142.11 75.27 2.86 30
10 10/08/2024 22:10:09 -68.99, 25.22 104.78 10/08/2024 22:09:27 -69.00, 25.20 104.77 1.41 42
11 10/08/2024 23:00:55 69.00,-167.49 75.25 10/08/2024 22:59:54 68.99,-167.43 75.24 2.51 61
12 10/08/2024 23:51:38 -68.96, -0.10 104.79 10/08/2024 23:50:25 -68.94, -0.13 104.81 2.02 73
13 10/09/2024 00:42:12 68.32, 168.05 74.60 10/09/2024 00:41:03 68.33, 166.47 74.60 64.70 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/30/2024
SNOs_Map_NPP_GCOM-C_20240930.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/30/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C