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: 6/6/2023
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 06/08/2023 04:27:21 -70.97, -71.30 131.89 06/08/2023 04:28:09 -70.97, -71.34 131.90 1.77 48
2 06/08/2023 05:18:05 70.86, 96.19 48.00 06/08/2023 05:17:32 70.85, 96.13 47.98 2.83 33
3 06/10/2023 16:30:47 71.85, -73.65 48.84 06/10/2023 16:31:53 71.77, -71.08 48.67 89.64 66
4 06/10/2023 17:21:13 -70.93, 95.30 132.14 06/10/2023 17:21:32 -70.94, 95.25 132.13 2.49 19
5 06/10/2023 18:11:57 70.82, -97.22 47.75 06/10/2023 18:10:55 70.81, -97.29 47.74 2.96 62
6 06/13/2023 05:24:23 70.99, 94.41 47.76 06/13/2023 05:25:29 71.00, 94.32 47.77 3.44 66
7 06/13/2023 06:15:06 -70.94, -98.20 132.29 06/13/2023 06:14:54 -70.94, -98.12 132.29 2.99 12
8 06/13/2023 07:05:36 70.10, 70.45 46.83 06/13/2023 07:04:29 70.15, 68.37 46.95 78.61 67
9 06/15/2023 18:18:15 70.96, -99.02 47.61 06/15/2023 18:18:51 70.97, -99.09 47.62 2.96 36
10 06/15/2023 19:08:57 -70.86, 68.46 132.50 06/15/2023 19:08:17 -70.87, 68.40 132.48 2.49 40
11 06/18/2023 06:21:33 -71.55,-100.83 131.84 06/18/2023 06:22:43 -71.45, -99.36 132.00 52.94 70
12 06/18/2023 07:12:07 70.94, 67.54 47.51 06/18/2023 07:12:13 70.92, 67.47 47.50 3.09 6
13 06/18/2023 08:02:49 -70.83,-124.97 132.60 06/18/2023 08:01:39 -70.82,-125.03 132.60 2.67 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/6/2023
SNOs_Map_NPP_TERRA_20230606.jpg

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

Historial Predications of SNOs between NPP and TERRA