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: 10/5/2024
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 14:33:43 69.94, -41.97 76.06 10/08/2024 14:34:51 69.91, -39.95 76.04 77.30 68
2 10/08/2024 15:24:18 -69.48, 126.03 104.40 10/08/2024 15:25:30 -69.42, 126.73 104.45 27.69 72
3 10/08/2024 16:14:58 69.16, -66.21 75.30 10/08/2024 16:16:02 69.15, -66.26 75.29 2.67 64
4 10/08/2024 17:05:41 -69.12, 101.16 104.73 10/08/2024 17:06:32 -69.14, 101.10 104.71 3.23 51
5 10/08/2024 17:56:27 69.13, -91.53 75.29 10/08/2024 17:56:59 69.14, -91.52 75.30 1.22 32
6 10/08/2024 18:47:10 -69.09, 75.84 104.74 10/08/2024 18:47:30 -69.08, 75.78 104.75 2.72 20
7 10/08/2024 19:37:56 69.09,-116.86 75.28 10/08/2024 19:37:57 69.07,-116.84 75.26 2.36 1
8 10/08/2024 20:28:39 -69.05, 50.52 104.75 10/08/2024 20:28:27 -69.07, 50.52 104.73 1.60 12
9 10/08/2024 21:19:24 69.00,-142.11 75.22 10/08/2024 21:18:55 69.00,-142.17 75.22 2.53 29
10 10/08/2024 22:10:08 -69.02, 25.19 104.76 10/08/2024 22:09:25 -69.00, 25.20 104.77 1.77 43
11 10/08/2024 23:00:53 68.97,-167.43 75.21 10/08/2024 22:59:52 68.99,-167.42 75.24 2.98 61
12 10/08/2024 23:51:36 -68.93, -0.06 104.82 10/08/2024 23:50:23 -68.93, -0.13 104.81 2.86 73
13 10/09/2024 00:42:11 68.34, 168.03 74.62 10/09/2024 00:41:01 68.33, 166.48 74.60 63.69 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/5/2024
SNOs_Map_NPP_GCOM-C_20241005.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/05/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C