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: 9/27/2024
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 69.96, -42.00 76.07 10/08/2024 14:34:53 69.93, -39.93 76.06 78.92 68
2 10/08/2024 15:24:20 -69.48, 126.02 104.40 10/08/2024 15:25:32 -69.45, 126.76 104.42 28.82 72
3 10/08/2024 16:15:00 69.18, -66.23 75.31 10/08/2024 16:16:04 69.17, -66.24 75.31 0.80 64
4 10/08/2024 17:05:44 -69.18, 101.08 104.68 10/08/2024 17:06:34 -69.17, 101.14 104.68 2.27 50
5 10/08/2024 17:56:29 69.14, -91.55 75.30 10/08/2024 17:57:01 69.16, -91.49 75.33 3.37 32
6 10/08/2024 18:47:12 -69.09, 75.83 104.74 10/08/2024 18:47:32 -69.11, 75.81 104.72 2.63 20
7 10/08/2024 19:37:58 69.10,-116.88 75.29 10/08/2024 19:37:59 69.10,-116.82 75.29 2.31 1
8 10/08/2024 20:28:41 -69.05, 50.51 104.75 10/08/2024 20:28:30 -69.05, 50.49 104.75 0.98 11
9 10/08/2024 21:19:26 69.01,-142.12 75.23 10/08/2024 21:18:57 69.03,-142.14 75.25 2.64 29
10 10/08/2024 22:10:10 -69.01, 25.19 104.76 10/08/2024 22:09:27 -69.04, 25.24 104.74 3.32 43
11 10/08/2024 23:00:55 68.97,-167.44 75.22 10/08/2024 22:59:55 68.97,-167.47 75.21 0.91 60
12 10/08/2024 23:51:39 -68.97, -0.13 104.77 10/08/2024 23:50:25 -68.97, -0.08 104.78 1.93 74
13 10/09/2024 00:42:13 68.34, 168.02 74.62 10/09/2024 00:41:03 68.36, 166.51 74.63 61.91 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/27/2024
SNOs_Map_NPP_GCOM-C_20240927.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/27/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C