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: 5/28/2018
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 05/31/2018 04:11:30 68.31, 115.66 46.30 05/31/2018 04:12:23 68.32, 115.72 46.30 2.64 53
2 05/31/2018 05:02:11 -68.17, -76.84 133.85 05/31/2018 05:01:54 -68.15, -76.84 133.87 2.07 17
3 05/31/2018 05:52:42 67.35, 91.48 45.32 05/31/2018 05:51:33 67.37, 89.91 45.35 67.11 69
4 06/02/2018 20:28:21 68.23,-128.46 45.86 06/02/2018 20:28:54 68.23,-128.51 45.86 2.13 33
5 06/02/2018 21:19:03 -68.14, 38.97 134.24 06/02/2018 21:18:24 -68.13, 39.00 134.25 2.06 39
6 06/05/2018 11:54:40 -68.85, 179.19 133.82 06/05/2018 11:55:50 -68.76,-179.64 133.93 48.31 70
7 06/05/2018 12:45:14 68.20, -12.64 45.52 06/05/2018 12:45:25 68.20, -12.67 45.51 1.37 11
8 06/05/2018 13:35:56 -68.11, 154.79 134.58 06/05/2018 13:34:55 -68.10, 154.84 134.60 2.66 61
9 06/08/2018 04:11:23 -68.29, -64.29 134.66 06/08/2018 04:12:29 -68.28, -64.35 134.67 2.49 66
10 06/08/2018 05:02:07 68.17, 103.17 45.22 06/08/2018 05:01:56 68.16, 103.16 45.21 1.40 11
11 06/08/2018 05:52:43 -67.76, -89.00 135.20 06/08/2018 05:51:31 -67.79, -89.65 135.17 27.57 72
12 06/10/2018 20:28:16 -68.26, 51.53 134.91 06/10/2018 20:29:00 -68.25, 51.49 134.92 1.99 44
13 06/10/2018 21:19:00 68.15,-141.02 44.98 06/10/2018 21:18:27 68.12,-141.01 44.96 2.41 33

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/28/2018
SNOs_Map_NOAA-20_TERRA_20180529.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/28/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service