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: 8/3/2019
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 08/03/2019 11:04:10 -68.36,-167.48 129.24 08/03/2019 11:05:02 -68.35,-167.51 129.24 1.31 52
2 08/03/2019 11:54:54 68.22, 0.01 50.64 08/03/2019 11:54:29 68.25, 0.01 50.67 3.27 25
3 08/03/2019 12:45:21 -67.34, 168.40 130.26 08/03/2019 12:44:12 -67.41, 166.68 130.14 74.19 69
4 08/06/2019 02:30:40 69.42, 139.54 52.57 08/06/2019 02:31:46 69.28, 141.91 52.38 94.09 66
5 08/06/2019 03:21:03 -68.33, -51.66 128.55 08/06/2019 03:21:31 -68.34, -51.65 128.54 1.51 28
6 08/06/2019 04:11:47 68.19, 115.82 51.32 08/06/2019 04:10:59 68.17, 115.80 51.31 2.09 48
7 08/08/2019 18:47:17 68.54,-103.48 52.40 08/08/2019 18:48:29 68.48,-103.22 52.34 11.81 72
8 08/08/2019 19:37:56 -68.30, 64.15 127.83 08/08/2019 19:38:00 -68.32, 64.21 127.82 3.45 4
9 08/08/2019 20:28:40 68.17,-128.38 52.04 08/08/2019 20:27:28 68.15,-128.34 52.03 2.07 72
10 08/11/2019 11:04:06 68.35, 12.54 52.99 08/11/2019 11:04:59 68.35, 12.49 52.98 2.05 53
11 08/11/2019 11:54:47 -68.22,-179.97 127.14 08/11/2019 11:54:29 -68.24, 180.00 127.12 3.10 18
12 08/11/2019 12:45:17 67.33, -11.58 51.97 08/11/2019 12:44:09 67.40, -13.33 52.08 75.31 68
13 08/14/2019 03:20:59 68.33, 128.34 53.77 08/14/2019 03:21:28 68.32, 128.34 53.76 1.05 29
14 08/14/2019 04:11:40 -68.19, -64.16 126.36 08/14/2019 04:10:58 -68.21, -64.16 126.34 2.76 42
15 08/16/2019 18:47:14 -68.75, 76.26 124.98 08/16/2019 18:48:26 -68.63, 76.95 125.12 30.69 72
16 08/16/2019 19:37:52 68.31,-115.85 54.58 08/16/2019 19:37:57 68.29,-115.82 54.56 2.54 5
17 08/16/2019 20:28:33 -68.17, 51.65 125.55 08/16/2019 20:27:27 -68.18, 51.69 125.53 2.85 66

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/3/2019
SNOs_Map_NOAA-20_TERRA_20190803.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/03/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service