Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/19/2024 15:52:06 -72.06, 115.17 119.42 04/19/2024 15:52:44 -72.07, 115.22 119.41 2.51 38
2 04/19/2024 16:42:50 71.95, -77.32 60.46 04/19/2024 16:42:07 71.96, -77.32 60.47 1.06 43
3 04/22/2024 03:55:16 72.03, 114.41 59.71 04/22/2024 03:55:40 72.05, 114.42 59.73 2.79 24
4 04/22/2024 04:45:58 -71.93, -78.09 120.41 04/22/2024 04:45:04 -71.94, -78.12 120.39 1.39 54
5 04/24/2024 15:07:56 72.79, -55.21 59.71 04/24/2024 15:09:03 72.69, -52.89 59.50 77.40 67
6 04/24/2024 15:58:25 -72.03, 113.63 121.13 04/24/2024 15:58:37 -72.04, 113.62 121.12 1.55 12
7 04/24/2024 16:49:09 71.93, -78.87 58.76 04/24/2024 16:48:00 71.91, -78.94 58.75 2.69 69
8 04/27/2024 03:10:56 -72.34, -55.08 121.59 04/27/2024 03:12:07 -72.24, -54.46 121.73 23.47 71
9 04/27/2024 04:01:36 72.04, 112.81 58.08 04/27/2024 04:01:31 72.05, 112.88 58.09 2.88 5
10 04/27/2024 04:52:12 -71.63, -79.11 122.37 04/27/2024 04:51:00 -71.68, -80.09 122.27 34.96 72
11 04/29/2024 15:14:02 72.11, -55.44 57.39 04/29/2024 15:15:02 72.14, -55.40 57.40 2.81 60
12 04/29/2024 16:04:44 -72.00, 112.09 122.74 04/29/2024 16:04:26 -72.04, 112.09 122.71 3.69 18
13 05/02/2024 03:17:10 -72.09, -56.18 123.40 05/02/2024 03:17:56 -72.12, -56.19 123.38 3.49 46

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2024
SNOs_Map_NPP_TERRA_20240418.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/18/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA