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: 9/29/2024
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 69.97, -42.01 76.08 10/08/2024 14:34:53 69.93, -39.94 76.05 79.33 68
2 10/08/2024 15:24:20 -69.49, 126.01 104.39 10/08/2024 15:25:32 -69.44, 126.75 104.43 29.49 72
3 10/08/2024 16:15:00 69.19, -66.25 75.33 10/08/2024 16:16:04 69.16, -66.25 75.30 2.59 64
4 10/08/2024 17:05:43 -69.14, 101.14 104.71 10/08/2024 17:06:34 -69.17, 101.13 104.69 2.97 51
5 10/08/2024 17:56:29 69.15, -91.57 75.31 10/08/2024 17:57:01 69.15, -91.50 75.32 2.72 32
6 10/08/2024 18:47:12 -69.10, 75.81 104.73 10/08/2024 18:47:32 -69.10, 75.80 104.73 0.52 20
7 10/08/2024 19:37:57 69.06,-116.82 75.25 10/08/2024 19:37:59 69.09,-116.83 75.28 3.49 2
8 10/08/2024 20:28:41 -69.06, 50.49 104.74 10/08/2024 20:28:30 -69.04, 50.48 104.76 2.96 11
9 10/08/2024 21:19:26 69.02,-142.14 75.24 10/08/2024 21:18:57 69.03,-142.15 75.24 0.68 29
10 10/08/2024 22:10:10 -69.03, 25.17 104.75 10/08/2024 22:09:27 -69.03, 25.23 104.75 2.26 43
11 10/08/2024 23:00:55 68.98,-167.46 75.23 10/08/2024 22:59:55 68.96,-167.47 75.21 2.48 60
12 10/08/2024 23:51:38 -68.94, -0.08 104.81 10/08/2024 23:50:25 -68.96, -0.10 104.78 3.22 73
13 10/09/2024 00:42:13 68.36, 168.00 74.63 10/09/2024 00:41:03 68.36, 166.50 74.62 61.55 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_NPP_GCOM-C_20240929.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/29/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C