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: 6/4/2019
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 06/05/2019 18:47:48 68.37,-103.35 45.69 06/05/2019 18:48:47 68.36,-103.41 45.67 2.43 59
2 06/05/2019 19:38:30 -68.28, 64.08 134.41 06/05/2019 19:38:17 -68.26, 64.10 134.44 3.09 13
3 06/05/2019 20:29:03 67.57,-127.73 44.87 06/05/2019 20:27:53 67.64,-128.97 44.95 53.40 70
4 06/08/2019 11:04:41 68.31, 12.49 45.36 06/08/2019 11:05:16 68.32, 12.43 45.37 2.75 35
5 06/08/2019 11:55:23 -68.22, 179.93 134.73 06/08/2019 11:54:46 -68.22, 179.94 134.74 0.62 37
6 06/11/2019 02:31:00 -68.91, -39.83 134.25 06/11/2019 02:32:11 -68.79, -38.76 134.38 44.78 71
7 06/11/2019 03:21:35 68.31, 128.27 45.15 06/11/2019 03:21:44 68.34, 128.33 45.17 3.59 9
8 06/11/2019 04:12:16 -68.16, -64.23 135.01 06/11/2019 04:11:15 -68.18, -64.22 134.99 2.14 61
9 06/13/2019 18:47:44 -68.37, 76.66 134.96 06/13/2019 18:48:47 -68.37, 76.60 134.97 2.48 63
10 06/13/2019 19:38:28 68.26,-115.89 44.93 06/13/2019 19:38:14 68.24,-115.91 44.90 2.39 14
11 06/13/2019 20:29:02 -67.73, 52.08 135.61 06/13/2019 20:27:51 -67.76, 51.16 135.58 39.02 71
12 06/16/2019 11:04:36 -68.32,-167.50 135.14 06/16/2019 11:05:15 -68.33,-167.57 135.13 3.03 39
13 06/16/2019 11:55:20 68.21, -0.05 44.76 06/16/2019 11:54:42 68.20, -0.08 44.74 1.60 38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_NOAA-20_TERRA_20190604.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service