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: 2/1/2020
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 02/03/2020 11:04:47 68.39, 12.34 84.95 02/03/2020 11:05:14 68.39, 12.41 84.94 2.66 27
2 02/03/2020 11:55:28 -68.24, 179.85 95.21 02/03/2020 11:54:45 -68.22, 179.84 95.23 2.52 43
3 02/06/2020 02:31:04 -68.78, -39.72 95.43 02/06/2020 02:32:15 -68.70, -38.99 95.55 30.82 71
4 02/06/2020 03:21:41 68.29, 128.24 84.05 02/06/2020 03:21:47 68.31, 128.18 84.07 3.12 6
5 02/06/2020 04:12:23 -68.20, -64.32 96.06 02/06/2020 04:11:17 -68.21, -64.31 96.04 1.23 66
6 02/08/2020 18:47:54 -68.42, 76.53 96.64 02/08/2020 18:48:53 -68.41, 76.51 96.67 1.94 59
7 02/08/2020 19:38:38 68.31,-116.01 83.24 02/08/2020 19:38:20 68.29,-115.98 83.22 2.19 18
8 02/08/2020 20:29:09 -67.62, 52.17 97.49 02/08/2020 20:27:59 -67.69, 50.95 97.38 52.10 70
9 02/11/2020 11:04:50 -68.38,-167.64 97.55 02/11/2020 11:05:26 -68.39,-167.65 97.55 0.65 36
10 02/11/2020 11:55:34 68.27, -0.19 82.33 02/11/2020 11:54:53 68.27, -0.14 82.33 2.03 41
11 02/14/2020 02:31:13 68.93, 140.08 82.15 02/14/2020 02:32:23 68.79, 141.08 81.97 43.10 70
12 02/14/2020 03:21:46 -68.34, -51.83 98.48 02/14/2020 03:21:59 -68.36, -51.81 98.46 2.42 13
13 02/14/2020 04:12:30 68.23, 115.62 81.40 02/14/2020 04:11:26 68.24, 115.69 81.42 2.78 64

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/1/2020
SNOs_Map_NOAA-20_TERRA_20200201.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/01/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service