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: 6/19/2024
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 08:19:22 69.43, 52.39 46.08 06/27/2024 08:20:32 69.37, 53.55 45.98 45.85 70
2 06/27/2024 09:09:57 -68.98,-139.65 134.40 06/27/2024 09:11:09 -69.00,-139.59 134.39 3.21 72
3 06/27/2024 10:00:42 68.91, 27.74 45.54 06/27/2024 10:01:37 68.93, 27.71 45.56 2.45 55
4 06/27/2024 10:51:26 -68.94,-164.97 134.44 06/27/2024 10:52:07 -68.94,-164.91 134.44 2.39 41
5 06/27/2024 11:42:10 68.88, 2.42 45.51 06/27/2024 11:42:34 68.87, 2.40 45.50 1.03 24
6 06/27/2024 12:32:54 -68.90, 169.71 134.47 06/27/2024 12:33:04 -68.88, 169.78 134.50 3.37 10
7 06/27/2024 13:23:39 68.84, -22.90 45.47 06/27/2024 13:23:32 68.81, -22.92 45.45 2.53 7
8 06/27/2024 14:14:22 -68.80, 144.46 134.57 06/27/2024 14:14:02 -68.82, 144.46 134.55 1.47 20
9 06/27/2024 15:05:08 68.80, -48.22 45.43 06/27/2024 15:04:29 68.81, -48.16 45.45 2.54 39
10 06/27/2024 15:55:51 -68.76, 119.14 134.60 06/27/2024 15:55:00 -68.76, 119.14 134.61 0.80 51
11 06/27/2024 16:46:37 68.76, -73.54 45.39 06/27/2024 16:45:27 68.75, -73.48 45.39 2.48 70
12 06/27/2024 17:37:15 -68.46, 94.18 134.91 06/27/2024 17:36:02 -68.48, 93.55 134.87 25.78 73
13 06/27/2024 18:27:49 67.80, -97.69 44.42 06/27/2024 18:26:42 67.76, -99.95 44.44 95.50 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/19/2024
SNOs_Map_NPP_GCOM-C_20240619.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/19/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C