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: 12/5/2020
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 12/07/2020 10:38:49 68.42, 18.81 90.99 12/07/2020 10:40:00 68.41, 18.74 90.97 3.32 71
2 12/07/2020 11:29:30 -68.30,-173.71 89.14 12/07/2020 11:29:30 -68.30,-173.76 89.14 1.93 0
3 12/07/2020 12:20:11 68.06, -6.10 90.63 12/07/2020 12:18:58 68.07, -6.38 90.64 11.83 73
4 12/10/2020 02:55:40 68.37, 134.65 91.20 12/10/2020 02:56:27 68.37, 134.59 91.20 2.64 47
5 12/10/2020 03:46:21 -68.24, -57.86 88.93 12/10/2020 03:45:57 -68.27, -57.91 88.91 3.34 24
6 12/10/2020 04:36:47 67.14, 110.79 89.98 12/10/2020 04:35:41 67.20, 108.52 90.03 98.30 66
7 12/12/2020 18:22:06 -69.41, 81.71 87.55 12/12/2020 18:23:13 -69.28, 83.97 87.68 89.66 67
8 12/12/2020 19:12:32 68.33,-109.51 91.36 12/12/2020 19:12:55 68.33,-109.58 91.37 2.86 23
9 12/12/2020 20:03:14 -68.25, 57.91 88.72 12/12/2020 20:02:25 -68.23, 57.93 88.74 1.88 49
10 12/15/2020 10:38:43 -68.57,-161.35 88.25 12/15/2020 10:39:54 -68.52,-161.12 88.30 10.85 71
11 12/15/2020 11:29:25 68.34, 6.25 91.52 12/15/2020 11:29:22 68.34, 6.32 91.53 2.67 3
12 12/15/2020 12:20:06 -68.20, 173.75 88.62 12/15/2020 12:18:53 -68.19, 173.76 88.63 1.46 73
13 12/18/2020 02:55:33 -68.41, -45.38 88.31 12/18/2020 02:56:23 -68.41, -45.36 88.31 0.61 50
14 12/18/2020 03:46:17 68.30, 122.08 91.58 12/18/2020 03:45:50 68.29, 122.13 91.57 2.38 27
15 12/18/2020 04:36:42 -67.35, -69.43 89.38 12/18/2020 04:35:34 -67.35, -71.31 89.37 80.52 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/5/2020
SNOs_Map_NPP_TERRA_20201205.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/05/2020 in txt file.

Historial Predications of SNOs between NPP and TERRA