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: 8/28/2024
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 08/30/2024 16:48:10 70.07, -75.74 61.37 08/30/2024 16:49:16 70.02, -73.13 61.28 99.20 66
2 08/30/2024 17:38:45 -69.60, 92.27 119.11 08/30/2024 17:39:55 -69.53, 93.53 119.20 49.71 70
3 08/30/2024 18:29:22 69.12, -99.73 60.41 08/30/2024 18:30:30 69.10, -99.67 60.39 2.86 68
4 08/30/2024 19:20:05 -69.08, 67.64 119.62 08/30/2024 19:21:00 -69.09, 67.69 119.61 2.55 55
5 08/30/2024 20:10:50 69.02,-124.97 60.34 08/30/2024 20:11:28 69.04,-125.00 60.35 2.57 38
6 08/30/2024 21:01:34 -69.04, 42.32 119.64 08/30/2024 21:01:58 -69.03, 42.37 119.65 1.77 24
7 08/30/2024 21:52:19 68.97,-150.28 60.31 08/30/2024 21:52:26 68.98,-150.32 60.32 1.47 7
8 08/30/2024 22:43:03 -68.99, 17.01 119.66 08/30/2024 22:42:56 -68.97, 17.05 119.68 2.66 7
9 08/30/2024 23:33:48 68.93,-175.59 60.29 08/30/2024 23:33:24 68.92,-175.64 60.28 2.27 24
10 08/31/2024 00:24:31 -68.89, -8.23 119.74 08/31/2024 00:23:54 -68.91, -8.27 119.72 2.57 37
11 08/31/2024 01:15:17 68.88, 159.09 60.27 08/31/2024 01:14:21 68.91, 159.11 60.30 2.77 56
12 08/31/2024 02:06:00 -68.85, -33.54 119.76 08/31/2024 02:04:52 -68.85, -33.59 119.75 2.14 68
13 08/31/2024 02:56:38 68.41, 134.35 59.81 08/31/2024 02:55:27 68.41, 133.23 59.84 45.80 71
14 08/31/2024 03:47:13 -67.94, -57.74 120.65 08/31/2024 03:46:05 -67.97, -59.94 120.58 91.85 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/28/2024
SNOs_Map_NPP_GCOM-C_20240828.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/28/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C