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: 6/6/2019
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 06/08/2019 11:04:41 68.33, 12.48 45.38 06/08/2019 11:05:15 68.34, 12.46 45.39 2.14 34
2 06/08/2019 11:55:23 -68.24, 179.91 134.72 06/08/2019 11:54:45 -68.24, 179.97 134.72 2.45 38
3 06/11/2019 02:31:00 -68.92, -39.85 134.23 06/11/2019 02:32:10 -68.79, -38.75 134.38 46.31 70
4 06/11/2019 03:21:34 68.27, 128.32 45.11 06/11/2019 03:21:44 68.28, 128.27 45.12 2.48 10
5 06/11/2019 04:12:16 -68.18, -64.25 134.99 06/11/2019 04:11:14 -68.18, -64.22 134.99 1.20 62
6 06/13/2019 18:47:44 -68.39, 76.64 134.95 06/13/2019 18:48:45 -68.39, 76.64 134.94 0.72 61
7 06/13/2019 19:38:28 68.27,-115.91 44.94 06/13/2019 19:38:12 68.27,-115.86 44.94 1.88 16
8 06/13/2019 20:29:01 -67.69, 52.13 135.65 06/13/2019 20:27:50 -67.73, 51.13 135.61 42.18 71
9 06/16/2019 11:04:37 -68.33,-167.52 135.12 06/16/2019 11:05:14 -68.32,-167.57 135.14 2.46 37
10 06/16/2019 11:55:21 68.22, -0.07 44.77 06/16/2019 11:54:41 68.19, -0.07 44.74 3.05 40
11 06/19/2019 02:30:55 68.81, 140.31 45.30 06/19/2019 02:32:06 68.66, 141.10 45.14 35.91 71
12 06/19/2019 03:21:29 -68.28, -51.68 135.24 06/19/2019 03:21:41 -68.29, -51.72 135.23 1.90 12
13 06/19/2019 04:12:13 68.17, 115.77 44.65 06/19/2019 04:11:08 68.16, 115.78 44.64 0.97 65

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_NOAA-20_TERRA_20190607.jpg

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

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service