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: 6/2/2018
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 06/02/2018 20:28:22 68.26,-128.50 45.89 06/02/2018 20:28:54 68.24,-128.49 45.86 2.27 32
2 06/02/2018 21:19:03 -68.12, 39.00 134.26 06/02/2018 21:18:24 -68.13, 39.01 134.25 0.93 39
3 06/05/2018 11:54:40 -68.84, 179.21 133.84 06/05/2018 11:55:50 -68.75,-179.64 133.94 47.04 70
4 06/05/2018 12:45:14 68.18, -12.62 45.50 06/05/2018 12:45:25 68.19, -12.67 45.51 2.85 11
5 06/05/2018 13:35:56 -68.09, 154.81 134.60 06/05/2018 13:34:55 -68.09, 154.84 134.60 1.25 61
6 06/08/2018 04:11:23 -68.33, -64.34 134.62 06/08/2018 04:12:27 -68.32, -64.30 134.63 2.09 64
7 06/08/2018 05:02:06 68.16, 103.19 45.21 06/08/2018 05:01:55 68.15, 103.15 45.20 2.12 11
8 06/08/2018 05:52:42 -67.75, -88.98 135.22 06/08/2018 05:51:30 -67.77, -89.66 135.19 28.95 72
9 06/10/2018 20:28:15 -68.25, 51.54 134.91 06/10/2018 20:28:58 -68.27, 51.52 134.90 2.23 43
10 06/10/2018 21:18:59 68.13,-141.00 44.97 06/10/2018 21:18:25 68.15,-140.98 44.98 2.26 34
11 06/13/2018 11:54:39 69.02, -1.02 45.71 06/13/2018 11:55:48 68.93, 0.57 45.59 64.32 69
12 06/13/2018 12:45:08 -68.23, 167.34 135.10 06/13/2018 12:45:29 -68.22, 167.33 135.12 1.39 21
13 06/13/2018 13:35:52 68.11, -25.20 44.78 06/13/2018 13:34:56 68.09, -25.17 44.76 2.48 56

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/2/2018
SNOs_Map_NOAA-20_TERRA_20180602.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/02/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service