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: 2/13/2024
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 02/14/2024 15:20:12 72.24, -57.18 85.48 02/14/2024 15:21:22 72.13, -55.88 85.29 45.51 70
2 02/14/2024 16:10:46 -71.73, 111.10 95.09 02/14/2024 16:10:53 -71.72, 111.07 95.10 1.34 7
3 02/14/2024 17:01:28 71.52, -81.22 84.68 02/14/2024 17:00:15 71.59, -81.48 84.78 11.84 73
4 02/17/2024 03:23:22 -72.33, -58.14 95.28 02/17/2024 03:24:31 -72.25, -56.50 95.46 55.90 69
5 02/17/2024 04:13:56 71.71, 110.34 84.04 02/17/2024 04:14:00 71.74, 110.29 84.06 3.12 4
6 02/17/2024 05:04:38 -71.62, -82.17 96.08 02/17/2024 05:03:26 -71.60, -82.28 96.07 4.26 72
7 02/19/2024 15:26:30 72.22, -58.73 83.73 02/19/2024 15:27:40 72.12, -57.54 83.54 41.94 70
8 02/19/2024 16:17:05 -71.77, 109.46 96.79 02/19/2024 16:17:10 -71.77, 109.52 96.79 2.03 5
9 02/19/2024 17:07:46 71.51, -82.77 82.93 02/19/2024 17:06:33 71.58, -83.14 83.03 14.94 73
10 02/22/2024 03:29:39 -72.28, -59.62 97.12 02/22/2024 03:30:49 -72.17, -58.28 97.32 47.20 70
11 02/22/2024 04:20:15 71.77, 108.65 82.32 02/22/2024 04:20:16 71.76, 108.69 82.30 2.17 1
12 02/22/2024 05:10:55 -71.57, -83.66 97.92 02/22/2024 05:09:42 -71.63, -83.88 97.83 9.92 73
13 02/24/2024 15:32:46 72.15, -60.16 81.82 02/24/2024 15:33:57 72.01, -59.36 81.63 31.44 71
14 02/24/2024 16:23:23 -71.79, 107.84 98.58 02/24/2024 16:23:25 -71.77, 107.89 98.61 2.73 2
15 02/24/2024 17:14:02 71.44, -84.21 81.02 02/24/2024 17:12:50 71.47, -84.94 81.11 26.18 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2024
SNOs_Map_NPP_TERRA_20240213.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/13/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA