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: 5/7/2022
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 05/08/2022 11:36:51 -70.38,-178.28 126.85 05/08/2022 11:37:58 -70.33,-176.02 126.94 84.73 67
2 05/08/2022 12:27:20 69.47, -9.60 52.20 05/08/2022 12:27:39 69.45, -9.59 52.18 2.35 19
3 05/08/2022 13:18:01 -69.33, 157.91 127.95 05/08/2022 13:17:09 -69.33, 157.89 127.95 0.85 52
4 05/11/2022 03:53:28 -69.54, -61.22 128.43 05/11/2022 03:54:35 -69.56, -61.20 128.41 2.96 67
5 05/11/2022 04:44:11 69.42, 106.26 51.45 05/11/2022 04:44:02 69.40, 106.23 51.42 2.90 9
6 05/11/2022 05:34:48 -69.07, -85.93 128.92 05/11/2022 05:33:35 -69.12, -86.50 128.86 23.26 73
7 05/13/2022 20:10:19 -69.49, 54.63 129.14 05/13/2022 20:10:58 -69.50, 54.60 129.14 1.34 39
8 05/13/2022 21:01:03 69.38,-137.90 50.73 05/13/2022 21:00:25 69.38,-137.91 50.74 0.64 38
9 05/16/2022 11:36:36 69.91, 2.47 50.67 05/16/2022 11:37:47 69.79, 3.25 50.53 32.77 71
10 05/16/2022 12:27:11 -69.45, 170.47 129.82 05/16/2022 12:27:21 -69.47, 170.44 129.81 2.06 10
11 05/16/2022 13:17:55 69.34, -22.07 50.06 05/16/2022 13:16:48 69.34, -22.07 50.07 0.81 67
12 05/19/2022 03:53:22 69.56, 118.77 49.72 05/19/2022 03:54:13 69.58, 118.84 49.72 3.13 51
13 05/19/2022 04:44:03 -69.41, -73.70 130.45 05/19/2022 04:43:44 -69.42, -73.74 130.45 1.46 19
14 05/19/2022 05:34:32 68.50, 94.85 48.62 05/19/2022 05:33:24 68.57, 92.83 48.72 82.56 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/7/2022
SNOs_Map_NPP_TERRA_20220507.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/07/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA