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: 6/1/2020
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 06/02/2020 10:14:18 68.61, 24.77 46.23 06/02/2020 10:15:29 68.57, 25.15 46.18 16.21 71
2 06/02/2020 11:04:56 -68.31,-167.52 134.09 06/02/2020 11:05:02 -68.29,-167.55 134.10 2.30 6
3 06/02/2020 11:55:40 68.18, -0.06 45.79 06/02/2020 11:54:29 68.18, -0.04 45.79 0.90 71
4 06/05/2020 02:31:08 68.38, 140.84 45.69 06/05/2020 02:32:01 68.37, 140.79 45.67 2.10 53
5 06/05/2020 03:21:50 -68.29, -51.73 134.41 06/05/2020 03:21:31 -68.26, -51.70 134.44 3.09 19
6 06/05/2020 04:12:19 67.36, 116.73 44.65 06/05/2020 04:11:11 67.42, 114.97 44.72 75.33 68
7 06/07/2020 18:48:02 68.37,-103.37 45.41 06/07/2020 18:48:30 68.34,-103.36 45.38 3.27 28
8 06/07/2020 19:38:43 -68.22, 64.13 134.75 06/07/2020 19:38:00 -68.23, 64.15 134.73 1.73 43
9 06/10/2020 10:14:16 -68.73,-155.39 134.43 06/10/2020 10:15:27 -68.64,-154.75 134.53 27.78 71
10 06/10/2020 11:04:54 68.30, 12.48 45.13 06/10/2020 11:04:58 68.30, 12.48 45.13 0.14 4
11 06/10/2020 11:55:35 -68.15, 179.99 135.03 06/10/2020 11:54:29 -68.15, 179.93 135.03 2.68 66
12 06/13/2020 02:31:04 -68.40, -39.18 134.94 06/13/2020 02:32:00 -68.39, -39.18 134.95 1.05 56
13 06/13/2020 03:21:47 68.24, 128.33 44.90 06/13/2020 03:21:27 68.27, 128.32 44.93 3.18 20
14 06/13/2020 04:12:18 -67.55, -63.49 135.81 06/13/2020 04:11:08 -67.56, -64.87 135.78 58.62 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/1/2020
SNOs_Map_NOAA-20_TERRA_20200601.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/01/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service