Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/6/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/08/2018 04:11:23 -68.28, -64.28 134.66 06/08/2018 04:12:28 -68.30, -64.31 134.65 2.51 65
2 06/08/2018 05:02:07 68.16, 103.19 45.21 06/08/2018 05:01:55 68.19, 103.19 45.24 3.32 12
3 06/08/2018 05:52:41 -67.70, -88.92 135.26 06/08/2018 05:51:29 -67.81, -89.62 135.15 31.51 72
4 06/10/2018 20:28:15 -68.26, 51.53 134.90 06/10/2018 20:28:58 -68.25, 51.50 134.92 1.51 43
5 06/10/2018 21:18:59 68.14,-141.01 44.97 06/10/2018 21:18:25 68.13,-141.00 44.97 0.65 34
6 06/13/2018 11:54:39 69.02, -1.03 45.71 06/13/2018 11:55:48 68.91, 0.55 45.57 64.09 69
7 06/13/2018 12:45:08 -68.24, 167.33 135.09 06/13/2018 12:45:28 -68.25, 167.37 135.08 2.36 20
8 06/13/2018 13:35:51 68.06, -25.14 44.73 06/13/2018 13:34:56 68.08, -25.19 44.74 2.49 55
9 06/16/2018 04:11:19 68.31, 115.70 44.86 06/16/2018 04:12:29 68.29, 115.66 44.84 2.80 70
10 06/16/2018 05:02:01 -68.22, -76.87 135.23 06/16/2018 05:01:59 -68.20, -76.82 135.26 3.27 2
11 06/16/2018 05:52:41 67.89, 90.86 44.43 06/16/2018 05:51:28 67.96, 90.55 44.51 15.51 73
12 06/18/2018 20:28:12 68.29,-128.50 44.78 06/18/2018 20:28:59 68.28,-128.48 44.76 1.69 47
13 06/18/2018 21:18:53 -68.15, 39.00 135.37 06/18/2018 21:18:30 -68.13, 38.98 135.39 1.81 23
14 06/18/2018 22:09:18 67.06,-152.37 43.52 06/18/2018 22:08:12 67.11,-154.53 43.61 93.84 66

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/6/2018
SNOs_Map_NOAA-20_TERRA_20180607.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/06/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service