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: 4/20/2024
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 04/22/2024 03:55:16 72.03, 114.41 59.71 04/22/2024 03:55:40 72.03, 114.37 59.70 1.50 24
2 04/22/2024 04:45:58 -71.94, -78.09 120.41 04/22/2024 04:45:03 -71.96, -78.08 120.37 3.23 55
3 04/24/2024 15:07:55 72.74, -55.11 59.66 04/24/2024 15:09:02 72.66, -52.92 59.48 72.74 67
4 04/24/2024 15:58:25 -72.03, 113.62 121.12 04/24/2024 15:58:36 -72.01, 113.58 121.15 2.61 11
5 04/24/2024 16:49:09 71.93, -78.88 58.76 04/24/2024 16:47:58 71.94, -78.88 58.78 1.25 71
6 04/27/2024 03:10:54 -72.25, -54.90 121.69 04/27/2024 03:12:05 -72.20, -54.53 121.77 13.73 71
7 04/27/2024 04:01:35 71.99, 112.89 58.03 04/27/2024 04:01:29 72.01, 112.81 58.05 3.15 6
8 04/27/2024 04:52:09 -71.48, -78.85 122.53 04/27/2024 04:50:59 -71.58, -80.25 122.37 50.40 70
9 04/29/2024 15:14:02 72.13, -55.46 57.40 04/29/2024 15:14:58 72.11, -55.43 57.37 2.41 56
10 04/29/2024 16:04:44 -72.02, 112.06 122.73 04/29/2024 16:04:22 -72.00, 112.05 122.74 1.78 22
11 05/02/2024 03:17:10 -72.11, -56.22 123.38 05/02/2024 03:17:50 -72.08, -56.23 123.42 3.57 40
12 05/02/2024 04:07:53 71.97, 111.35 56.47 05/02/2024 04:07:12 71.99, 111.27 56.49 3.27 41

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2024
SNOs_Map_NPP_TERRA_20240420.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA