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: 11/30/2020
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 12/02/2020 02:55:46 -68.40, -45.39 89.71 12/02/2020 02:56:33 -68.41, -45.39 89.70 1.01 47
2 12/02/2020 03:46:30 68.26, 122.09 90.17 12/02/2020 03:46:01 68.24, 122.06 90.14 2.96 29
3 12/02/2020 04:36:54 -67.22, -69.32 90.87 12/02/2020 04:35:47 -67.24, -71.45 90.87 91.82 67
4 12/04/2020 18:22:12 69.27, -98.11 91.53 12/04/2020 18:23:19 69.17, -96.18 91.43 76.95 67
5 12/04/2020 19:12:38 -68.34, 70.46 89.41 12/04/2020 19:13:02 -68.34, 70.41 89.41 2.04 24
6 12/04/2020 20:03:22 68.21,-122.06 90.47 12/04/2020 20:02:29 68.22,-122.08 90.48 2.03 53
7 12/07/2020 10:38:48 68.41, 18.83 90.98 12/07/2020 10:39:59 68.42, 18.76 90.99 2.82 71
8 12/07/2020 11:29:30 -68.33,-173.75 89.10 12/07/2020 11:29:29 -68.32,-173.73 89.12 1.90 1
9 12/07/2020 12:20:11 68.04, -6.08 90.62 12/07/2020 12:18:58 68.09, -6.36 90.66 12.63 73
10 12/10/2020 02:55:41 68.41, 134.60 91.24 12/10/2020 02:56:27 68.39, 134.61 91.22 2.52 46
11 12/10/2020 03:46:22 -68.28, -57.90 88.90 12/10/2020 03:45:57 -68.29, -57.88 88.89 1.77 25
12 12/10/2020 04:36:48 67.18, 110.75 90.01 12/10/2020 04:35:41 67.21, 108.54 90.04 95.32 67
13 12/12/2020 18:22:06 -69.39, 81.74 87.58 12/12/2020 18:23:13 -69.30, 84.00 87.66 88.82 67
14 12/12/2020 19:12:33 68.36,-109.56 91.39 12/12/2020 19:12:55 68.35,-109.56 91.38 1.15 22
15 12/12/2020 20:03:14 -68.22, 57.94 88.75 12/12/2020 20:02:26 -68.20, 57.89 88.78 3.37 48

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/30/2020
SNOs_Map_NPP_TERRA_20201130.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/30/2020 in txt file.

Historial Predications of SNOs between NPP and TERRA