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: 2/28/2019
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 03/01/2019 18:48:06 68.36,-103.39 75.79 03/01/2019 18:48:43 68.35,-103.39 75.77 1.37 37
2 03/01/2019 19:38:47 -68.23, 64.10 104.37 03/01/2019 19:38:13 -68.24, 64.12 104.35 2.15 34
3 03/04/2019 10:14:32 -69.21,-156.07 104.35 03/04/2019 10:15:40 -69.14,-154.20 104.47 74.44 68
4 03/04/2019 11:05:02 68.33, 12.42 74.73 03/04/2019 11:05:20 68.32, 12.41 74.71 1.63 18
5 03/04/2019 11:55:43 -68.19, 179.91 105.43 03/04/2019 11:54:50 -68.22, 179.93 105.40 2.80 53
6 03/07/2019 02:31:17 -68.64, -39.53 105.98 03/07/2019 02:32:29 -68.58, -39.07 106.06 19.74 72
7 03/07/2019 03:21:57 68.30, 128.23 73.66 03/07/2019 03:21:59 68.31, 128.24 73.66 0.66 2
8 03/07/2019 04:12:38 -68.17, -64.28 106.50 03/07/2019 04:11:30 -68.16, -64.31 106.50 1.19 68
9 03/09/2019 18:48:09 -68.40, 76.56 107.27 03/09/2019 18:49:15 -68.43, 76.56 107.25 3.15 66
10 03/09/2019 19:38:53 68.28,-115.97 72.59 03/09/2019 19:38:43 68.27,-115.99 72.58 1.68 10
11 03/09/2019 20:29:29 -67.87, 51.86 107.85 03/09/2019 20:28:17 -67.96, 51.27 107.74 26.52 72
12 03/12/2019 11:05:06 -68.43,-167.70 108.30 03/12/2019 11:06:02 -68.41,-167.66 108.33 2.76 56
13 03/12/2019 11:55:49 68.25, -0.17 71.51 03/12/2019 11:55:30 68.25, -0.21 71.50 2.04 19
14 03/12/2019 12:46:20 -67.58, 168.00 109.21 03/12/2019 12:45:10 -67.61, 166.68 109.14 56.08 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/28/2019
SNOs_Map_NOAA-20_TERRA_20190301.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/28/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service