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: 5/5/2022
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 05/05/2022 20:10:28 69.50,-125.42 52.98 05/05/2022 20:11:15 69.50,-125.39 52.97 1.17 47
2 05/05/2022 21:01:09 -69.37, 42.09 127.17 05/05/2022 21:00:45 -69.39, 42.08 127.16 1.80 24
3 05/08/2022 11:36:51 -70.41,-178.32 126.82 05/08/2022 11:37:58 -70.28,-176.09 126.99 84.74 67
4 05/08/2022 12:27:19 69.44, -9.56 52.18 05/08/2022 12:27:38 69.45, -9.58 52.18 1.22 19
5 05/08/2022 13:18:01 -69.36, 157.88 127.92 05/08/2022 13:17:08 -69.34, 157.90 127.94 2.66 53
6 05/11/2022 03:53:28 -69.56, -61.26 128.40 05/11/2022 03:54:34 -69.54, -61.22 128.42 2.27 66
7 05/11/2022 04:44:12 69.44, 106.22 51.47 05/11/2022 04:44:01 69.43, 106.27 51.46 2.67 11
8 05/11/2022 05:34:48 -69.04, -85.89 128.95 05/11/2022 05:33:35 -69.10, -86.52 128.88 26.01 73
9 05/13/2022 20:10:20 -69.51, 54.60 129.13 05/13/2022 20:10:57 -69.50, 54.61 129.14 1.21 37
10 05/13/2022 21:01:04 69.40,-137.93 50.75 05/13/2022 21:00:24 69.38,-137.91 50.74 2.16 40
11 05/16/2022 11:36:35 69.82, 2.60 50.58 05/16/2022 11:37:46 69.75, 3.20 50.49 24.42 71
12 05/16/2022 12:27:12 -69.46, 170.45 129.81 05/16/2022 12:27:19 -69.48, 170.47 129.79 2.07 7
13 05/16/2022 13:17:56 69.35, -22.09 50.08 05/16/2022 13:16:46 69.36, -22.05 50.08 1.69 70
14 05/19/2022 03:53:21 69.52, 118.83 49.67 05/19/2022 03:54:10 69.54, 118.80 49.68 1.95 49

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/5/2022
SNOs_Map_NPP_TERRA_20220505.jpg

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

Historial Predications of SNOs between NPP and TERRA