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: 4/6/2024
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 04/07/2024 03:36:26 72.78, 117.72 65.91 04/07/2024 03:37:32 72.67, 120.23 65.68 83.64 66
2 04/07/2024 04:26:54 -71.98, -73.38 114.98 04/07/2024 04:27:07 -71.97, -73.36 114.99 1.24 13
3 04/07/2024 05:17:38 71.86, 94.15 64.89 04/07/2024 05:16:30 71.85, 94.10 64.89 1.98 68
4 04/09/2024 15:39:30 -72.46, 117.58 115.39 04/09/2024 15:40:40 -72.35, 118.85 115.56 44.53 70
5 04/09/2024 16:30:07 71.99, -74.20 64.10 04/09/2024 16:30:08 71.97, -74.16 64.07 3.10 1
6 04/09/2024 17:20:46 -71.75, 93.57 116.18 04/09/2024 17:19:33 -71.80, 93.23 116.09 13.39 73
7 04/12/2024 03:42:35 72.07, 117.53 63.28 04/12/2024 03:43:46 72.06, 117.55 63.25 1.72 71
8 04/12/2024 04:33:17 -71.98, -74.98 116.84 04/12/2024 04:33:10 -71.95, -74.97 116.87 3.07 7
9 04/12/2024 05:23:50 71.30, 93.56 62.43 04/12/2024 05:22:42 71.34, 91.69 62.56 66.83 68
10 04/14/2024 15:45:45 -72.06, 116.75 117.64 04/14/2024 15:46:47 -72.08, 116.79 117.64 2.36 62
11 04/14/2024 16:36:29 71.96, -75.75 62.24 04/14/2024 16:36:10 71.96, -75.75 62.24 0.30 19
12 04/17/2024 03:48:56 72.05, 115.96 61.46 04/17/2024 03:49:46 72.06, 115.98 61.46 0.99 50
13 04/17/2024 04:39:38 -71.95, -76.53 118.67 04/17/2024 04:39:10 -71.96, -76.54 118.66 0.70 28
14 04/19/2024 15:52:06 -72.05, 115.18 119.42 04/19/2024 15:52:47 -72.04, 115.16 119.44 0.86 41
15 04/19/2024 16:42:50 71.95, -77.33 60.47 04/19/2024 16:42:09 71.97, -77.30 60.49 2.02 41

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/6/2024
SNOs_Map_NPP_TERRA_20240406.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/06/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA