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: 3/30/2024
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 71.99, -70.99 67.92 03/30/2024 16:18:00 71.97, -70.97 67.89 2.28 39
2 03/30/2024 17:08:02 -71.85, 96.58 112.24 03/30/2024 17:07:24 -71.87, 96.52 112.21 2.59 38
3 04/02/2024 04:20:31 -71.96, -71.74 113.08 04/02/2024 04:21:03 -71.98, -71.74 113.07 2.50 32
4 04/02/2024 05:11:15 71.85, 95.78 66.79 04/02/2024 05:10:26 71.86, 95.71 66.81 2.98 49
5 04/04/2024 16:23:44 71.97, -72.56 65.97 04/04/2024 16:24:04 71.99, -72.53 65.98 2.06 20
6 04/04/2024 17:14:26 -71.88, 94.92 114.14 04/04/2024 17:13:28 -71.88, 94.96 114.13 1.29 58
7 04/07/2024 03:36:24 72.72, 117.85 65.84 04/07/2024 03:37:31 72.61, 120.12 65.62 76.34 67
8 04/07/2024 04:26:53 -71.96, -73.34 115.00 04/07/2024 04:27:05 -71.97, -73.35 114.99 0.72 12
9 04/07/2024 05:17:37 71.85, 94.17 64.88 04/07/2024 05:16:28 71.84, 94.09 64.88 3.01 69
10 04/09/2024 15:39:27 -72.36, 117.78 115.49 04/09/2024 15:40:38 -72.27, 118.73 115.63 33.56 71
11 04/09/2024 16:30:05 71.95, -74.12 64.06 04/09/2024 16:30:05 71.93, -74.20 64.04 3.29 0
12 04/09/2024 17:20:43 -71.65, 93.75 116.28 04/09/2024 17:19:31 -71.72, 93.11 116.17 24.06 72
13 04/12/2024 03:42:33 72.06, 117.57 63.26 04/12/2024 03:43:41 72.03, 117.53 63.23 2.82 68
14 04/12/2024 04:33:15 -71.95, -74.93 116.86 04/12/2024 04:33:05 -71.93, -74.98 116.89 3.27 10

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2024
SNOs_Map_NPP_TERRA_20240330.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/30/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA