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: 9/26/2024
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 14:33:46 69.98, -42.04 76.10 10/08/2024 14:34:54 69.92, -39.95 76.04 79.78 68
2 10/08/2024 15:24:21 -69.51, 125.99 104.37 10/08/2024 15:25:33 -69.44, 126.74 104.44 30.17 72
3 10/08/2024 16:15:00 69.15, -66.20 75.29 10/08/2024 16:16:05 69.15, -66.27 75.29 2.89 65
4 10/08/2024 17:05:44 -69.15, 101.12 104.70 10/08/2024 17:06:35 -69.16, 101.11 104.69 1.11 51
5 10/08/2024 17:56:30 69.16, -91.59 75.33 10/08/2024 17:57:02 69.14, -91.52 75.31 3.62 32
6 10/08/2024 18:47:13 -69.11, 75.80 104.72 10/08/2024 18:47:33 -69.10, 75.79 104.73 1.75 20
7 10/08/2024 19:37:58 69.07,-116.84 75.26 10/08/2024 19:38:00 69.08,-116.84 75.27 0.96 2
8 10/08/2024 20:28:42 -69.07, 50.48 104.73 10/08/2024 20:28:30 -69.09, 50.54 104.71 2.92 12
9 10/08/2024 21:19:27 69.03,-142.16 75.25 10/08/2024 21:18:58 69.02,-142.16 75.23 1.92 29
10 10/08/2024 22:10:11 -69.04, 25.16 104.74 10/08/2024 22:09:28 -69.02, 25.22 104.75 2.90 43
11 10/08/2024 23:00:56 69.00,-167.48 75.24 10/08/2024 22:59:55 69.01,-167.41 75.25 2.92 61
12 10/08/2024 23:51:39 -68.94, -0.09 104.80 10/08/2024 23:50:26 -68.96, -0.10 104.79 1.69 73
13 10/09/2024 00:42:14 68.37, 167.98 74.64 10/09/2024 00:41:04 68.35, 166.49 74.61 61.33 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/26/2024
SNOs_Map_NPP_GCOM-C_20240926.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/26/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C