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: 5/13/2022
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 05/13/2022 20:10:20 -69.52, 54.58 129.11 05/13/2022 20:10:58 -69.53, 54.64 129.11 2.18 38
2 05/13/2022 21:01:04 69.40,-137.93 50.76 05/13/2022 21:00:25 69.42,-137.86 50.78 3.64 39
3 05/16/2022 11:36:37 69.93, 2.44 50.69 05/16/2022 11:37:48 69.78, 3.23 50.52 34.42 71
4 05/16/2022 12:27:12 -69.47, 170.43 129.80 05/16/2022 12:27:22 -69.45, 170.42 129.82 2.70 10
5 05/16/2022 13:17:56 69.35, -22.09 50.08 05/16/2022 13:16:49 69.34, -22.09 50.06 2.01 67
6 05/19/2022 03:53:21 69.52, 118.83 49.67 05/19/2022 03:54:14 69.52, 118.76 49.67 2.55 53
7 05/19/2022 04:44:03 -69.43, -73.73 130.43 05/19/2022 04:43:44 -69.41, -73.75 130.45 2.50 19
8 05/19/2022 05:34:32 68.51, 94.84 48.63 05/19/2022 05:33:24 68.57, 92.83 48.72 82.04 68
9 05/21/2022 19:19:48 -70.59, 65.66 129.77 05/21/2022 19:20:54 -70.46, 68.31 129.95 99.54 66
10 05/21/2022 20:10:13 69.49,-125.34 49.08 05/21/2022 20:10:36 69.51,-125.36 49.11 3.34 23
11 05/21/2022 21:00:55 -69.39, 42.11 131.02 05/21/2022 21:00:06 -69.41, 42.13 131.01 1.94 49
12 05/24/2022 11:36:22 -69.61,-177.05 131.30 05/24/2022 11:37:31 -69.61,-176.98 131.30 2.82 69
13 05/24/2022 12:27:05 69.46, -9.51 48.54 05/24/2022 12:26:59 69.44, -9.57 48.52 3.07 6
14 05/24/2022 13:17:44 -69.20, 158.17 131.73 05/24/2022 13:16:31 -69.22, 157.78 131.70 15.45 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/13/2022
SNOs_Map_NPP_TERRA_20220513.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/13/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA