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: 4/1/2024
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 04/02/2024 04:20:31 -71.99, -71.79 113.05 04/02/2024 04:21:03 -71.97, -71.77 113.08 2.03 32
2 04/02/2024 05:11:15 71.87, 95.74 66.81 04/02/2024 05:10:26 71.85, 95.69 66.80 3.00 49
3 04/04/2024 16:23:44 71.99, -72.59 65.99 04/04/2024 16:24:04 72.00, -72.51 65.99 3.35 20
4 04/04/2024 17:14:26 -71.90, 94.89 114.12 04/04/2024 17:13:28 -71.90, 94.97 114.12 2.97 58
5 04/07/2024 03:36:26 72.78, 117.73 65.90 04/07/2024 03:37:32 72.66, 120.21 65.67 83.12 66
6 04/07/2024 04:26:54 -71.97, -73.36 114.99 04/07/2024 04:27:07 -71.96, -73.36 115.00 0.66 13
7 04/07/2024 05:17:38 71.86, 94.16 64.89 04/07/2024 05:16:30 71.84, 94.09 64.88 3.10 68
8 04/09/2024 15:39:30 -72.46, 117.58 115.39 04/09/2024 15:40:40 -72.32, 118.81 115.59 43.97 70
9 04/09/2024 16:30:07 71.99, -74.21 64.11 04/09/2024 16:30:07 71.98, -74.12 64.09 3.41 0
10 04/09/2024 17:20:46 -71.75, 93.57 116.18 04/09/2024 17:19:33 -71.77, 93.18 116.12 13.79 73
11 04/12/2024 03:42:34 72.04, 117.60 63.24 04/12/2024 03:43:45 72.04, 117.53 63.23 2.33 71
12 04/12/2024 04:33:16 -71.94, -74.90 116.88 04/12/2024 04:33:09 -71.94, -74.99 116.88 3.01 7
13 04/12/2024 05:23:49 71.26, 93.62 62.39 04/12/2024 05:22:41 71.32, 91.66 62.54 70.15 68
14 04/14/2024 15:45:44 -72.09, 116.71 117.62 04/14/2024 15:46:44 -72.07, 116.80 117.65 3.53 60
15 04/14/2024 16:36:27 71.94, -75.70 62.21 04/14/2024 16:36:07 71.94, -75.76 62.22 2.10 20

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/1/2024
SNOs_Map_NPP_TERRA_20240401.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/01/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA