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: 11/27/2019
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 11/28/2019 18:47:20 68.37,-103.34 89.61 11/28/2019 18:48:14 68.40,-103.31 89.64 2.90 54
2 11/28/2019 19:38:01 -68.24, 64.15 90.52 11/28/2019 19:37:45 -68.23, 64.13 90.53 1.33 16
3 11/28/2019 20:28:32 67.40,-127.51 88.67 11/28/2019 20:27:23 67.50,-129.07 88.75 67.22 69
4 12/01/2019 11:04:14 68.31, 12.51 89.99 12/01/2019 11:04:44 68.34, 12.51 90.02 3.27 30
5 12/01/2019 11:54:55 -68.18,-180.00 90.14 12/01/2019 11:54:15 -68.18, 179.95 90.14 2.03 40
6 12/04/2019 02:30:31 -68.76, -39.61 89.18 12/04/2019 02:31:42 -68.67, -38.85 89.26 32.13 71
7 12/04/2019 03:21:08 68.26, 128.36 90.33 12/04/2019 03:21:14 68.28, 128.32 90.35 3.28 6
8 12/04/2019 04:11:50 -68.18, -64.22 89.75 12/04/2019 04:10:44 -68.18, -64.17 89.75 2.07 66
9 12/06/2019 18:47:18 -68.38, 76.66 89.22 12/06/2019 18:48:15 -68.39, 76.68 89.21 1.04 57
10 12/06/2019 19:38:02 68.26,-115.87 90.67 12/06/2019 19:37:42 68.27,-115.81 90.68 2.73 20
11 12/06/2019 20:28:32 -67.53, 52.36 90.06 12/06/2019 20:27:22 -67.61, 51.05 89.99 56.11 70
12 12/09/2019 11:04:12 -68.33,-167.49 88.98 12/09/2019 11:04:45 -68.31,-167.52 89.00 1.87 33
13 12/09/2019 11:54:56 68.20, -0.03 90.90 12/09/2019 11:54:12 68.19, -0.02 90.89 1.03 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_NOAA-20_TERRA_20191127.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/27/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service