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: 3/20/2024
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 03/20/2024 16:04:31 71.96, -67.72 71.85 03/20/2024 16:05:41 71.94, -67.78 71.82 2.93 70
2 03/20/2024 16:55:13 -71.88, 99.75 108.26 03/20/2024 16:55:05 -71.87, 99.75 108.27 1.36 8
3 03/20/2024 17:45:45 71.14, -91.61 70.94 03/20/2024 17:44:37 71.24, -93.62 71.15 72.81 68
4 03/23/2024 04:07:43 -71.99, -68.57 109.12 03/23/2024 04:08:48 -71.99, -68.52 109.14 1.63 65
5 03/23/2024 04:58:27 71.87, 98.96 70.74 03/23/2024 04:58:11 71.85, 98.90 70.72 3.40 16
6 03/23/2024 05:48:54 -71.01, -92.20 110.20 03/23/2024 05:47:48 -71.06, -94.71 110.01 90.78 66
7 03/25/2024 16:10:57 71.99, -69.38 69.89 03/25/2024 16:11:53 71.99, -69.33 69.88 1.94 56
8 03/25/2024 17:01:38 -71.85, 98.19 110.28 03/25/2024 17:01:18 -71.85, 98.10 110.26 3.28 20
9 03/28/2024 04:14:08 -71.97, -70.16 111.11 03/28/2024 04:15:00 -71.97, -70.18 111.13 1.26 52
10 03/28/2024 05:04:52 71.86, 97.36 68.76 03/28/2024 05:04:22 71.88, 97.34 68.78 2.24 30
11 03/30/2024 16:17:21 71.95, -70.92 67.88 03/30/2024 16:18:04 71.96, -70.99 67.89 3.02 43
12 03/30/2024 17:08:04 -71.90, 96.48 112.18 03/30/2024 17:07:28 -71.88, 96.53 112.21 3.28 36
13 04/02/2024 04:20:33 -71.99, -71.80 113.05 04/02/2024 04:21:09 -71.98, -71.76 113.07 2.04 36
14 04/02/2024 05:11:17 71.89, 95.70 66.83 04/02/2024 05:10:31 71.90, 95.76 66.85 2.38 46

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2024
SNOs_Map_NPP_TERRA_20240320.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/20/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA