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: 3/29/2024
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 03/30/2024 16:17:21 71.97, -70.97 67.91 03/30/2024 16:18:00 71.98, -70.94 67.91 1.23 39
2 03/30/2024 17:08:03 -71.89, 96.51 112.20 03/30/2024 17:07:24 -71.89, 96.55 112.20 1.57 39
3 04/02/2024 04:20:30 -71.95, -71.71 113.10 04/02/2024 04:21:03 -71.95, -71.80 113.10 3.02 33
4 04/02/2024 05:11:15 71.88, 95.71 66.83 04/02/2024 05:10:25 71.88, 95.74 66.83 1.18 50
5 04/04/2024 16:23:43 71.95, -72.53 65.95 04/04/2024 16:24:04 71.95, -72.59 65.94 2.09 21
6 04/04/2024 17:14:25 -71.86, 94.95 114.16 04/04/2024 17:13:28 -71.85, 94.90 114.16 2.50 57
7 04/07/2024 03:36:24 72.70, 117.88 65.82 04/07/2024 03:37:31 72.62, 120.16 65.64 75.77 67
8 04/07/2024 04:26:54 -71.99, -73.40 114.96 04/07/2024 04:27:05 -71.99, -73.32 114.98 3.02 11
9 04/07/2024 05:17:38 71.89, 94.11 64.92 04/07/2024 05:16:28 71.86, 94.13 64.90 3.30 70
10 04/09/2024 15:39:28 -72.39, 117.72 115.46 04/09/2024 15:40:39 -72.24, 118.67 115.66 36.36 71
11 04/09/2024 16:30:05 71.93, -74.09 64.04 04/09/2024 16:30:05 71.95, -74.17 64.06 3.55 0
12 04/09/2024 17:20:44 -71.68, 93.70 116.25 04/09/2024 17:19:31 -71.74, 93.14 116.15 20.62 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/29/2024
SNOs_Map_NPP_TERRA_20240329.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/29/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA