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: 6/4/2023
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 06/05/2023 15:33:33 -71.20, 121.79 131.40 06/05/2023 15:34:44 -71.11, 122.25 131.52 19.20 71
2 06/05/2023 16:24:13 70.89, -70.37 48.27 06/05/2023 16:24:09 70.89, -70.44 48.27 2.52 4
3 06/05/2023 17:14:50 -70.53, 97.53 132.11 06/05/2023 17:13:38 -70.59, 96.77 132.02 28.73 72
4 06/08/2023 04:27:22 -71.00, -71.34 131.87 06/08/2023 04:28:09 -71.00, -71.30 131.87 1.24 47
5 06/08/2023 05:18:06 70.89, 96.15 48.02 06/08/2023 05:17:32 70.87, 96.17 48.01 2.30 34
6 06/10/2023 16:30:48 71.88, -73.69 48.87 06/10/2023 16:31:54 71.74, -71.13 48.64 90.25 66
7 06/10/2023 17:21:14 -70.95, 95.26 132.12 06/10/2023 17:21:32 -70.97, 95.28 132.11 1.76 18
8 06/10/2023 18:11:58 70.85, -97.26 47.77 06/10/2023 18:10:55 70.83, -97.26 47.76 1.82 63
9 06/13/2023 05:24:23 71.01, 94.37 47.79 06/13/2023 05:25:28 71.02, 94.35 47.78 1.12 65
10 06/13/2023 06:15:05 -70.91, -98.15 132.33 06/13/2023 06:14:54 -70.91, -98.17 132.33 0.95 11
11 06/13/2023 07:05:36 70.13, 70.41 46.86 06/13/2023 07:04:28 70.16, 68.40 46.97 76.25 68
12 06/15/2023 18:18:15 70.98, -99.06 47.63 06/15/2023 18:18:50 70.98, -99.07 47.63 0.79 35
13 06/15/2023 19:08:57 -70.88, 68.43 132.48 06/15/2023 19:08:16 -70.88, 68.42 132.47 0.57 41

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2023
SNOs_Map_NPP_TERRA_20230604.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/04/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA