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: 10/9/2024
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 10/21/2024 13:48:33 69.96, -30.69 80.85 10/21/2024 13:49:41 69.88, -28.80 80.79 73.00 68
2 10/21/2024 14:39:07 -69.44, 137.39 99.66 10/21/2024 14:40:20 -69.39, 137.89 99.70 20.18 73
3 10/21/2024 15:29:49 69.23, -55.01 80.15 10/21/2024 15:30:50 69.21, -54.97 80.14 2.57 61
4 10/21/2024 16:20:32 -69.19, 112.36 99.88 10/21/2024 16:21:20 -69.21, 112.40 99.86 2.75 48
5 10/21/2024 17:11:17 69.15, -80.27 80.09 10/21/2024 17:11:48 69.14, -80.30 80.09 1.51 31
6 10/21/2024 18:02:01 -69.16, 87.03 99.89 10/21/2024 18:02:18 -69.14, 87.07 99.91 2.58 17
7 10/21/2024 18:52:46 69.11,-105.59 80.08 10/21/2024 18:52:45 69.13,-105.56 80.09 1.80 1
8 10/21/2024 19:43:29 -69.07, 61.78 99.95 10/21/2024 19:43:16 -69.07, 61.74 99.96 1.76 13
9 10/21/2024 20:34:15 69.08,-130.92 80.08 10/21/2024 20:33:43 69.05,-130.90 80.05 3.19 32
10 10/21/2024 21:24:58 -69.04, 36.45 99.96 10/21/2024 21:24:13 -69.05, 36.48 99.95 1.51 45
11 10/21/2024 22:15:43 69.00,-156.18 80.02 10/21/2024 22:14:41 68.98,-156.23 80.00 2.56 62
12 10/21/2024 23:06:26 -68.96, 11.19 100.02 10/21/2024 23:05:11 -68.98, 11.14 100.00 3.35 75
13 10/21/2024 23:56:59 68.27, 179.42 79.32 10/21/2024 23:55:50 68.31, 177.67 79.35 72.34 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/9/2024
SNOs_Map_NPP_GCOM-C_20241009.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/09/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C