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: 4/22/2024
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 72.04, 114.38 59.71 1.00 24
2 04/22/2024 04:45:58 -71.94, -78.10 120.40 04/22/2024 04:45:04 -71.92, -78.16 120.42 3.41 54
3 04/24/2024 15:07:55 72.75, -55.12 59.66 04/24/2024 15:09:02 72.68, -52.90 59.49 73.93 67
4 04/24/2024 15:58:25 -72.04, 113.60 121.11 04/24/2024 15:58:36 -72.02, 113.59 121.14 2.32 11
5 04/24/2024 16:49:09 71.94, -78.90 58.77 04/24/2024 16:47:58 71.95, -78.86 58.79 2.11 71
6 04/27/2024 03:10:54 -72.27, -54.94 121.67 04/27/2024 03:12:05 -72.21, -54.50 121.76 15.98 71
7 04/27/2024 04:01:35 72.01, 112.86 58.05 04/27/2024 04:01:29 72.03, 112.84 58.07 1.66 6
8 04/27/2024 04:52:10 -71.55, -78.98 122.45 04/27/2024 04:50:59 -71.59, -80.22 122.35 43.96 71
9 04/29/2024 15:14:01 72.11, -55.42 57.38 04/29/2024 15:14:58 72.13, -55.40 57.39 2.66 57
10 04/29/2024 16:04:43 -72.00, 112.09 122.74 04/29/2024 16:04:22 -72.03, 112.08 122.72 2.39 21
11 05/02/2024 03:17:09 -72.11, -56.22 123.38 05/02/2024 03:17:50 -72.11, -56.19 123.39 1.20 41
12 05/02/2024 04:07:53 72.02, 111.26 56.52 05/02/2024 04:07:12 72.02, 111.32 56.52 2.05 41
13 05/04/2024 15:20:17 72.10, -56.99 55.89 05/04/2024 15:20:37 72.12, -56.91 55.89 3.19 20
14 05/04/2024 16:10:59 -71.99, 110.54 124.25 05/04/2024 16:10:02 -71.97, 110.50 124.26 2.64 57

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/22/2024
SNOs_Map_NPP_TERRA_20240422.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/22/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA