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: 6/5/2023
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 -71.18, 121.83 131.42 06/05/2023 15:34:44 -71.13, 122.28 131.49 17.05 71
2 06/05/2023 16:24:14 70.92, -70.42 48.30 06/05/2023 16:24:09 70.91, -70.40 48.29 0.81 5
3 06/05/2023 17:14:50 -70.51, 97.56 132.13 06/05/2023 17:13:38 -70.61, 96.80 132.00 30.26 72
4 06/08/2023 04:27:21 -70.97, -71.30 131.89 06/08/2023 04:28:09 -70.97, -71.34 131.90 1.75 48
5 06/08/2023 05:18:05 70.87, 96.19 48.00 06/08/2023 05:17:32 70.85, 96.13 47.98 3.20 33
6 06/10/2023 16:30:47 71.86, -73.65 48.84 06/10/2023 16:31:53 71.77, -71.08 48.67 89.76 66
7 06/10/2023 17:21:13 -70.93, 95.30 132.14 06/10/2023 17:21:32 -70.94, 95.25 132.13 2.44 19
8 06/10/2023 18:11:57 70.83, -97.22 47.75 06/10/2023 18:10:55 70.81, -97.29 47.74 3.00 62
9 06/13/2023 05:24:23 70.99, 94.41 47.76 06/13/2023 05:25:29 71.00, 94.32 47.77 3.47 66
10 06/13/2023 06:15:06 -70.94, -98.20 132.29 06/13/2023 06:14:54 -70.95, -98.11 132.29 3.13 12
11 06/13/2023 07:05:36 70.10, 70.45 46.83 06/13/2023 07:04:29 70.15, 68.38 46.95 78.53 67
12 06/15/2023 18:18:15 70.96, -99.02 47.61 06/15/2023 18:18:51 70.98, -99.08 47.63 3.42 36
13 06/15/2023 19:08:57 -70.86, 68.47 132.50 06/15/2023 19:08:17 -70.87, 68.41 132.48 2.99 40
14 06/18/2023 06:21:34 -71.60,-100.91 131.79 06/18/2023 06:22:43 -71.46, -99.35 131.99 57.00 69
15 06/18/2023 07:12:07 70.93, 67.55 47.50 06/18/2023 07:12:13 70.93, 67.48 47.50 2.71 6
16 06/18/2023 08:02:49 -70.83,-124.96 132.61 06/18/2023 08:01:39 -70.83,-125.02 132.60 2.35 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/5/2023
SNOs_Map_NPP_TERRA_20230605.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/05/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA