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: 11/24/2019
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 11/26/2019 02:30:31 68.68, 140.49 89.43 11/26/2019 02:31:42 68.59, 141.05 89.35 24.72 71
2 11/26/2019 03:21:07 -68.28, -51.67 90.97 11/26/2019 03:21:16 -68.26, -51.71 90.98 2.33 9
3 11/26/2019 04:11:51 68.15, 115.81 88.91 11/26/2019 04:10:43 68.15, 115.79 88.91 0.60 68
4 11/28/2019 18:47:21 68.40,-103.37 89.64 11/28/2019 18:48:15 68.40,-103.31 89.64 2.74 54
5 11/28/2019 19:38:02 -68.27, 64.12 90.49 11/28/2019 19:37:46 -68.24, 64.14 90.52 3.19 16
6 11/28/2019 20:28:33 67.43,-127.54 88.70 11/28/2019 20:27:24 67.50,-129.07 88.75 65.35 69
7 12/01/2019 11:04:14 68.34, 12.48 90.02 12/01/2019 11:04:45 68.32, 12.47 90.00 2.79 31
8 12/01/2019 11:54:55 -68.21, 179.97 90.11 12/01/2019 11:54:15 -68.22, 179.99 90.10 1.72 40
9 12/04/2019 02:30:32 -68.84, -39.71 89.10 12/04/2019 02:31:43 -68.70, -38.83 89.24 38.83 71
10 12/04/2019 03:21:08 68.28, 128.32 90.36 12/04/2019 03:21:15 68.30, 128.33 90.37 1.43 7
11 12/04/2019 04:11:49 -68.15, -64.18 89.78 12/04/2019 04:10:46 -68.14, -64.22 89.79 1.55 63
12 12/06/2019 18:47:19 -68.40, 76.63 89.19 12/06/2019 18:48:18 -68.40, 76.69 89.20 2.23 59
13 12/06/2019 19:38:02 68.23,-115.83 90.64 12/06/2019 19:37:46 68.22,-115.88 90.63 2.07 16
14 12/06/2019 20:28:35 -67.66, 52.20 89.93 12/06/2019 20:27:24 -67.68, 51.12 89.91 45.56 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/24/2019
SNOs_Map_NOAA-20_TERRA_20191124.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/24/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service