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: 5/28/2019
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 05/28/2019 18:47:51 -68.41, 76.60 133.21 05/28/2019 18:48:50 -68.42, 76.65 133.20 2.63 59
2 05/28/2019 19:38:34 68.23,-115.87 46.61 05/28/2019 19:38:18 68.26,-115.90 46.63 2.58 16
3 05/28/2019 20:29:07 -67.66, 52.16 133.97 05/28/2019 20:27:56 -67.70, 51.09 133.93 45.46 71
4 05/31/2019 11:04:44 -68.34,-167.55 133.68 05/31/2019 11:05:20 -68.33,-167.57 133.70 1.97 36
5 05/31/2019 11:55:28 68.23, -0.09 46.20 05/31/2019 11:54:47 68.22, -0.06 46.19 1.61 41
6 06/03/2019 02:31:03 68.81, 140.30 46.44 06/03/2019 02:32:14 68.67, 141.09 46.30 35.28 71
7 06/03/2019 03:21:37 -68.28, -51.70 134.10 06/03/2019 03:21:49 -68.29, -51.74 134.09 2.07 12
8 06/03/2019 04:12:21 68.17, 115.76 45.78 06/03/2019 04:11:16 68.17, 115.77 45.79 0.67 65
9 06/05/2019 18:47:48 68.37,-103.35 45.69 06/05/2019 18:48:46 68.40,-103.36 45.71 3.23 58
10 06/05/2019 19:38:30 -68.27, 64.09 134.42 06/05/2019 19:38:17 -68.24, 64.09 134.45 3.27 13
11 06/05/2019 20:29:03 67.57,-127.73 44.87 06/05/2019 20:27:53 67.62,-128.99 44.93 53.98 70
12 06/08/2019 11:04:42 68.37, 12.42 45.42 06/08/2019 11:05:15 68.35, 12.46 45.39 2.80 33
13 06/08/2019 11:55:23 -68.21, 179.94 134.74 06/08/2019 11:54:46 -68.19, 179.91 134.76 2.55 37
14 06/11/2019 02:31:00 -68.90, -39.82 134.26 06/11/2019 02:32:10 -68.80, -38.75 134.37 44.19 70
15 06/11/2019 03:21:35 68.31, 128.27 45.15 06/11/2019 03:21:44 68.29, 128.27 45.12 2.78 9

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/28/2019
SNOs_Map_NOAA-20_TERRA_20190528.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/28/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service