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: 2/26/2020
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 02/27/2020 11:04:58 -68.39,-167.67 103.21 02/27/2020 11:05:39 -68.41,-167.66 103.20 2.37 41
2 02/27/2020 11:55:42 68.27, -0.20 76.65 02/27/2020 11:55:07 68.24, -0.22 76.63 2.61 35
3 03/01/2020 02:31:23 69.04, 139.91 76.47 03/01/2020 02:32:32 68.92, 141.21 76.30 53.49 69
4 03/01/2020 03:21:54 -68.36, -51.86 104.26 03/01/2020 03:22:10 -68.37, -51.83 104.25 1.76 16
5 03/01/2020 04:12:37 68.19, 115.67 75.55 03/01/2020 04:11:38 68.20, 115.61 75.58 3.33 59
6 03/03/2020 18:48:08 68.43,-103.49 74.80 03/03/2020 18:49:11 68.43,-103.52 74.79 1.42 63
7 03/03/2020 19:38:50 -68.33, 63.95 105.32 03/03/2020 19:38:41 -68.33, 63.99 105.32 1.79 9
8 03/03/2020 20:29:26 67.78,-128.05 74.11 03/03/2020 20:28:15 67.82,-128.97 74.18 38.70 71
9 03/06/2020 11:05:04 68.40, 12.31 73.73 03/06/2020 11:05:42 68.38, 12.29 73.71 2.55 38
10 03/06/2020 11:55:46 -68.31, 179.75 106.38 03/06/2020 11:55:12 -68.29, 179.81 106.40 3.43 34
11 03/09/2020 02:31:26 -69.08, -40.14 106.60 03/09/2020 02:32:35 -69.01, -38.70 106.72 58.02 69
12 03/09/2020 03:21:59 68.38, 128.11 72.66 03/09/2020 03:22:11 68.38, 128.17 72.66 2.61 12
13 03/09/2020 04:12:40 -68.23, -64.38 107.51 03/09/2020 04:11:42 -68.24, -64.37 107.50 0.83 58

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/26/2020
SNOs_Map_NOAA-20_TERRA_20200227.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/26/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service