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: 4/19/2024
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 -72.07, 115.14 119.40 04/19/2024 15:52:44 -72.06, 115.20 119.42 2.07 38
2 04/19/2024 16:42:50 71.96, -77.34 60.47 04/19/2024 16:42:07 71.95, -77.34 60.46 1.38 43
3 04/22/2024 03:55:17 72.04, 114.39 59.72 04/22/2024 03:55:41 72.04, 114.39 59.72 0.30 24
4 04/22/2024 04:45:59 -71.94, -78.11 120.40 04/22/2024 04:45:05 -71.93, -78.14 120.41 2.19 54
5 04/24/2024 15:07:56 72.80, -55.22 59.72 04/24/2024 15:09:03 72.67, -52.92 59.49 77.50 67
6 04/24/2024 15:58:25 -72.04, 113.61 121.12 04/24/2024 15:58:37 -72.02, 113.59 121.14 1.77 12
7 04/24/2024 16:49:09 71.94, -78.89 58.77 04/24/2024 16:47:59 71.95, -78.87 58.79 1.77 70
8 04/27/2024 03:10:55 -72.29, -54.99 121.64 04/27/2024 03:12:07 -72.22, -54.50 121.75 18.77 72
9 04/27/2024 04:01:36 72.05, 112.80 58.09 04/27/2024 04:01:31 72.03, 112.84 58.07 2.17 5
10 04/27/2024 04:52:11 -71.58, -79.03 122.42 04/27/2024 04:51:00 -71.66, -80.13 122.29 39.45 71
11 04/29/2024 15:14:02 72.12, -55.45 57.39 04/29/2024 15:15:02 72.10, -55.45 57.37 1.39 60
12 04/29/2024 16:04:44 -72.01, 112.07 122.74 04/29/2024 16:04:26 -72.01, 112.03 122.74 1.49 18
13 05/02/2024 03:17:10 -72.09, -56.19 123.40 05/02/2024 03:17:56 -72.08, -56.26 123.42 2.99 46
14 05/02/2024 04:07:54 72.00, 111.29 56.50 05/02/2024 04:07:18 71.98, 111.24 56.49 2.67 36

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/19/2024
SNOs_Map_NPP_TERRA_20240419.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/19/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA