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: 5/17/2022
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 05/19/2022 03:53:21 69.52, 118.83 49.67 05/19/2022 03:54:14 69.51, 118.75 49.66 2.98 53
2 05/19/2022 04:44:03 -69.44, -73.73 130.43 05/19/2022 04:43:43 -69.45, -73.69 130.41 2.33 20
3 05/19/2022 05:34:32 68.51, 94.84 48.63 05/19/2022 05:33:24 68.56, 92.82 48.71 82.29 68
4 05/21/2022 19:19:47 -70.55, 65.73 129.81 05/21/2022 19:20:53 -70.48, 68.35 129.93 97.71 66
5 05/21/2022 20:10:13 69.49,-125.35 49.09 05/21/2022 20:10:36 69.49,-125.39 49.08 1.53 23
6 05/21/2022 21:00:55 -69.40, 42.10 131.01 05/21/2022 21:00:06 -69.38, 42.10 131.04 2.78 49
7 05/24/2022 11:36:21 -69.58,-177.00 131.33 05/24/2022 11:37:31 -69.56,-177.05 131.35 2.46 70
8 05/24/2022 12:27:05 69.47, -9.53 48.55 05/24/2022 12:26:58 69.44, -9.56 48.53 2.83 7
9 05/24/2022 13:17:43 -69.16, 158.22 131.77 05/24/2022 13:16:30 -69.23, 157.79 131.70 18.21 73
10 05/27/2022 03:53:13 -69.56, -61.19 131.82 05/27/2022 03:53:52 -69.55, -61.17 131.83 1.12 39
11 05/27/2022 04:43:57 69.45, 106.27 48.07 05/27/2022 04:43:19 69.43, 106.31 48.05 2.93 38
12 05/29/2022 19:19:27 69.91,-113.24 48.13 05/29/2022 19:20:38 69.84,-112.51 48.04 28.87 71
13 05/29/2022 20:10:03 -69.49, 54.69 132.31 05/29/2022 20:10:12 -69.52, 54.68 132.29 2.79 9
14 05/29/2022 21:00:47 69.39,-137.85 47.58 05/29/2022 20:59:39 69.39,-137.84 47.58 0.53 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/17/2022
SNOs_Map_NPP_TERRA_20220517.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/17/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA