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: 6/14/2024
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 06/27/2024 08:19:21 69.41, 52.43 46.05 06/27/2024 08:20:32 69.35, 53.52 45.97 43.21 71
2 06/27/2024 09:09:57 -69.00,-139.68 134.38 06/27/2024 09:11:09 -68.98,-139.61 134.40 3.10 72
3 06/27/2024 10:00:42 68.94, 27.71 45.57 06/27/2024 10:01:37 68.92, 27.69 45.54 2.86 55
4 06/27/2024 10:51:25 -68.90,-164.92 134.47 06/27/2024 10:52:07 -68.92,-164.93 134.45 1.96 42
5 06/27/2024 11:42:11 68.90, 2.39 45.53 06/27/2024 11:42:34 68.91, 2.44 45.54 2.45 23
6 06/27/2024 12:32:54 -68.86, 169.76 134.51 06/27/2024 12:33:05 -68.86, 169.75 134.51 0.35 11
7 06/27/2024 13:23:40 68.86, -22.93 45.50 06/27/2024 13:23:32 68.85, -22.87 45.48 2.78 8
8 06/27/2024 14:14:23 -68.83, 144.44 134.54 06/27/2024 14:14:03 -68.80, 144.44 134.56 2.65 20
9 06/27/2024 15:05:07 68.77, -48.18 45.41 06/27/2024 15:04:29 68.79, -48.19 45.43 2.26 38
10 06/27/2024 15:55:50 -68.73, 119.19 134.63 06/27/2024 15:55:00 -68.74, 119.12 134.62 2.76 50
11 06/27/2024 16:46:36 68.73, -73.50 45.37 06/27/2024 16:45:27 68.73, -73.51 45.37 0.18 69
12 06/27/2024 17:37:15 -68.48, 94.15 134.89 06/27/2024 17:36:02 -68.47, 93.53 134.88 25.34 73
13 06/27/2024 18:27:48 67.78, -97.65 44.39 06/27/2024 18:26:41 67.80, -99.91 44.48 95.04 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/14/2024
SNOs_Map_NPP_GCOM-C_20240615.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/14/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C