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 11:17:08 -69.81,-172.64 99.34 10/21/2024 11:18:18 -69.71,-171.18 99.43 57.00 70
2 10/21/2024 12:07:43 69.22, -4.47 80.08 10/21/2024 12:08:54 69.21, -4.49 80.08 0.92 71
3 10/21/2024 12:58:27 -69.23, 162.83 99.89 10/21/2024 12:59:24 -69.21, 162.88 99.91 3.27 57
4 10/21/2024 13:49:12 69.17, -29.77 80.06 10/21/2024 13:49:51 69.19, -29.75 80.09 3.24 39
5 10/21/2024 14:39:55 -69.13, 137.60 99.97 10/21/2024 14:40:22 -69.13, 137.54 99.96 2.26 27
6 10/21/2024 15:30:41 69.12, -55.08 80.04 10/21/2024 15:30:49 69.12, -55.09 80.04 0.66 8
7 10/21/2024 16:21:25 -69.13, 112.22 99.94 10/21/2024 16:21:19 -69.12, 112.28 99.96 3.09 6
8 10/21/2024 17:12:10 69.07, -80.38 80.01 10/21/2024 17:11:47 69.05, -80.42 79.99 2.53 23
9 10/21/2024 18:02:53 -69.03, 86.98 100.02 10/21/2024 18:02:17 -69.04, 86.95 100.01 2.20 36
10 10/21/2024 18:53:39 69.02,-105.69 79.99 10/21/2024 18:52:44 69.03,-105.68 80.00 1.41 55
11 10/21/2024 19:44:22 -68.98, 61.68 100.04 10/21/2024 19:43:15 -68.97, 61.61 100.06 2.77 67
12 10/21/2024 20:35:00 68.54,-130.42 79.54 10/21/2024 20:33:49 68.58,-131.52 79.56 44.73 71
13 10/21/2024 21:25:35 -68.07, 37.49 100.91 10/21/2024 21:24:28 -68.09, 35.24 100.92 93.57 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/12/2024
SNOs_Map_NPP_GCOM-C_20241012.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