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: 11/28/2020
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 11/29/2020 10:38:54 -68.47,-161.26 90.05 11/29/2020 10:40:04 -68.46,-161.20 90.06 2.93 70
2 11/29/2020 11:29:37 68.28, 6.29 89.77 11/29/2020 11:29:32 68.29, 6.24 89.78 2.22 5
3 11/29/2020 12:20:16 -68.05, 173.90 90.46 11/29/2020 12:19:04 -68.07, 173.61 90.44 12.16 72
4 12/02/2020 02:55:46 -68.41, -45.40 89.70 12/02/2020 02:56:33 -68.40, -45.40 89.71 1.39 47
5 12/02/2020 03:46:30 68.28, 122.07 90.18 12/02/2020 03:46:00 68.28, 122.11 90.18 1.71 30
6 12/02/2020 04:36:54 -67.23, -69.33 90.86 12/02/2020 04:35:46 -67.28, -71.40 90.83 89.25 68
7 12/04/2020 18:22:11 69.23, -98.05 91.48 12/04/2020 18:23:19 69.15, -96.20 91.42 73.64 68
8 12/04/2020 19:12:38 -68.35, 70.45 89.40 12/04/2020 19:13:02 -68.33, 70.40 89.42 3.10 24
9 12/04/2020 20:03:22 68.22,-122.08 90.48 12/04/2020 20:02:29 68.21,-122.09 90.47 1.21 53
10 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
11 12/07/2020 11:29:29 -68.29,-173.70 89.15 12/07/2020 11:29:29 -68.30,-173.74 89.13 2.69 0
12 12/07/2020 12:20:11 68.05, -6.09 90.63 12/07/2020 12:18:58 68.07, -6.37 90.64 11.90 73
13 12/10/2020 02:55:40 68.37, 134.66 91.20 12/10/2020 02:56:27 68.37, 134.59 91.20 2.86 47
14 12/10/2020 03:46:22 -68.28, -57.92 88.89 12/10/2020 03:45:57 -68.27, -57.90 88.90 1.39 25
15 12/10/2020 04:36:47 67.13, 110.80 89.97 12/10/2020 04:35:41 67.20, 108.52 90.02 98.50 66

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/28/2020
SNOs_Map_NPP_TERRA_20201128.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/28/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA