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: 10/12/2024
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 11:17:09 -69.83,-172.67 99.32 10/21/2024 11:18:18 -69.78,-171.09 99.36 61.16 69
2 10/21/2024 12:07:44 69.24, -4.50 80.11 10/21/2024 12:08:55 69.23, -4.47 80.10 1.48 71
3 10/21/2024 12:58:27 -69.20, 162.87 99.92 10/21/2024 12:59:25 -69.22, 162.90 99.90 2.90 58
4 10/21/2024 13:49:13 69.19, -29.81 80.08 10/21/2024 13:49:53 69.16, -29.81 80.05 3.26 40
5 10/21/2024 14:39:56 -69.15, 137.56 99.95 10/21/2024 14:40:23 -69.15, 137.56 99.94 0.23 27
6 10/21/2024 15:30:42 69.14, -55.11 80.06 10/21/2024 15:30:50 69.14, -55.07 80.06 1.81 8
7 10/21/2024 16:21:25 -69.10, 112.26 99.97 10/21/2024 16:21:21 -69.08, 112.23 99.99 2.47 4
8 10/21/2024 17:12:11 69.09, -80.42 80.03 10/21/2024 17:11:48 69.07, -80.40 80.01 2.27 23
9 10/21/2024 18:02:54 -69.05, 86.95 100.00 10/21/2024 18:02:18 -69.06, 86.97 99.99 1.48 36
10 10/21/2024 18:53:40 69.04,-105.72 80.01 10/21/2024 18:52:45 69.05,-105.66 80.02 2.78 55
11 10/21/2024 19:44:23 -69.00, 61.65 100.02 10/21/2024 19:43:16 -68.99, 61.64 100.03 1.20 67
12 10/21/2024 20:35:02 68.61,-130.52 79.61 10/21/2024 20:33:50 68.60,-131.49 79.59 39.41 72
13 10/21/2024 21:25:36 -68.10, 37.46 100.89 10/21/2024 21:24:29 -68.11, 35.26 100.90 91.35 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/12/2024
SNOs_Map_NPP_GCOM-C_20241013.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/12/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C