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: 10/2/2024
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 14:33:44 70.00, -42.06 76.12 10/08/2024 14:34:52 69.91, -39.95 76.04 80.91 68
2 10/08/2024 15:24:19 -69.53, 125.96 104.35 10/08/2024 15:25:31 -69.43, 126.73 104.45 32.34 72
3 10/08/2024 16:14:58 69.17, -66.22 75.31 10/08/2024 16:16:03 69.15, -66.27 75.29 3.02 65
4 10/08/2024 17:05:41 -69.13, 101.16 104.73 10/08/2024 17:06:33 -69.15, 101.10 104.71 3.26 52
5 10/08/2024 17:56:27 69.13, -91.54 75.30 10/08/2024 17:57:00 69.14, -91.52 75.30 1.00 33
6 10/08/2024 18:47:10 -69.09, 75.84 104.74 10/08/2024 18:47:31 -69.08, 75.78 104.74 2.43 21
7 10/08/2024 19:37:56 69.10,-116.86 75.29 10/08/2024 19:37:58 69.07,-116.84 75.26 2.76 2
8 10/08/2024 20:28:39 -69.05, 50.51 104.75 10/08/2024 20:28:28 -69.07, 50.53 104.73 2.12 11
9 10/08/2024 21:19:24 69.01,-142.11 75.23 10/08/2024 21:18:56 69.01,-142.17 75.23 2.22 28
10 10/08/2024 22:10:08 -69.02, 25.19 104.76 10/08/2024 22:09:26 -69.01, 25.20 104.77 1.23 42
11 10/08/2024 23:00:53 68.97,-167.44 75.22 10/08/2024 22:59:53 69.00,-167.42 75.24 3.00 60
12 10/08/2024 23:51:36 -68.93, -0.06 104.82 10/08/2024 23:50:24 -68.94, -0.12 104.81 2.90 72
13 10/09/2024 00:42:11 68.34, 168.02 74.62 10/09/2024 00:41:01 68.39, 166.55 74.66 60.61 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/2/2024
SNOs_Map_NPP_GCOM-C_20241002.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/02/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C