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: 6/3/2019
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 06/03/2019 04:12:21 68.18, 115.75 45.79 06/03/2019 04:11:16 68.17, 115.76 45.78 1.37 65
2 06/05/2019 18:47:49 68.38,-103.37 45.70 06/05/2019 18:48:47 68.41,-103.35 45.72 2.78 58
3 06/05/2019 19:38:29 -68.24, 64.13 134.45 06/05/2019 19:38:17 -68.25, 64.09 134.45 1.96 12
4 06/05/2019 20:29:03 67.58,-127.74 44.88 06/05/2019 20:27:53 67.63,-128.98 44.94 52.97 70
5 06/08/2019 11:04:41 68.33, 12.48 45.38 06/08/2019 11:05:16 68.31, 12.42 45.36 2.70 35
6 06/08/2019 11:55:23 -68.23, 179.91 134.72 06/08/2019 11:54:46 -68.21, 179.93 134.74 2.22 37
7 06/11/2019 02:31:00 -68.92, -39.84 134.24 06/11/2019 02:32:10 -68.85, -38.69 134.33 46.72 70
8 06/11/2019 03:21:34 68.27, 128.32 45.10 06/11/2019 03:21:45 68.28, 128.26 45.11 2.81 11
9 06/11/2019 04:12:16 -68.17, -64.24 135.00 06/11/2019 04:11:15 -68.18, -64.22 134.99 1.08 61
10 06/13/2019 18:47:44 -68.38, 76.65 134.95 06/13/2019 18:48:47 -68.37, 76.60 134.97 2.02 63
11 06/13/2019 19:38:28 68.27,-115.90 44.94 06/13/2019 19:38:14 68.24,-115.90 44.91 2.84 14
12 06/13/2019 20:29:02 -67.74, 52.07 135.61 06/13/2019 20:27:50 -67.82, 51.23 135.52 36.52 72
13 06/16/2019 11:04:37 -68.32,-167.51 135.13 06/16/2019 11:05:16 -68.34,-167.55 135.12 2.58 39
14 06/16/2019 11:55:20 68.21, -0.06 44.76 06/16/2019 11:54:42 68.21, -0.06 44.76 0.67 38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_NOAA-20_TERRA_20190603.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/03/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service