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: 6/30/2018
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 07/02/2018 04:11:31 68.33, 115.62 45.20 07/02/2018 04:12:31 68.31, 115.67 45.17 3.02 60
2 07/02/2018 05:02:11 -68.14, -76.82 134.99 07/02/2018 05:02:02 -68.15, -76.88 134.98 2.52 9
3 07/02/2018 05:52:47 67.58, 91.19 44.44 07/02/2018 05:51:36 67.64, 90.17 44.52 43.56 71
4 07/04/2018 20:28:26 68.25,-128.52 45.35 07/04/2018 20:29:01 68.26,-128.51 45.35 1.16 35
5 07/04/2018 21:19:07 -68.12, 38.97 134.79 07/04/2018 21:18:32 -68.11, 38.95 134.80 1.48 35
6 07/07/2018 11:54:47 -68.84, 179.16 133.78 07/07/2018 11:55:57 -68.72,-179.71 133.93 47.19 70
7 07/07/2018 12:45:22 68.23, -12.73 45.60 07/07/2018 12:45:31 68.21, -12.69 45.57 2.91 9
8 07/07/2018 13:36:02 -68.04, 154.83 134.60 07/07/2018 13:35:02 -68.06, 154.76 134.58 3.33 60
9 07/10/2018 04:11:32 -68.29, -64.34 134.04 07/10/2018 04:12:33 -68.28, -64.38 134.06 2.06 61
10 07/10/2018 05:02:16 68.16, 103.13 45.84 07/10/2018 05:02:00 68.15, 103.12 45.83 1.32 16
11 07/10/2018 05:52:49 -67.59, -88.85 134.74 07/10/2018 05:51:38 -67.61, -89.87 134.70 43.63 71
12 07/12/2018 20:28:28 -68.27, 51.45 133.70 07/12/2018 20:29:02 -68.27, 51.49 133.70 1.41 34
13 07/12/2018 21:19:12 68.14,-141.08 46.18 07/12/2018 21:18:29 68.14,-141.02 46.18 2.60 43

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/30/2018
SNOs_Map_NOAA-20_TERRA_20180630.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/30/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service