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: 5/27/2019
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, 76.59 133.21 05/28/2019 18:48:50 -68.42, 76.65 133.21 2.42 59
2 05/28/2019 19:38:34 68.24,-115.88 46.62 05/28/2019 19:38:18 68.25,-115.90 46.63 1.80 16
3 05/28/2019 20:29:07 -67.67, 52.15 133.97 05/28/2019 20:27:56 -67.70, 51.08 133.94 45.39 71
4 05/31/2019 11:04:44 -68.35,-167.55 133.68 05/31/2019 11:05:20 -68.33,-167.58 133.70 2.47 36
5 05/31/2019 11:55:28 68.23, -0.10 46.21 05/31/2019 11:54:47 68.21, -0.07 46.19 2.25 41
6 06/03/2019 02:31:03 68.81, 140.29 46.44 06/03/2019 02:32:14 68.67, 141.09 46.30 35.70 71
7 06/03/2019 03:21:37 -68.29, -51.70 134.10 06/03/2019 03:21:49 -68.29, -51.74 134.09 1.77 12
8 06/03/2019 04:12:21 68.17, 115.75 45.79 06/03/2019 04:11:16 68.17, 115.77 45.79 0.50 65
9 06/05/2019 18:47:48 68.38,-103.36 45.69 06/05/2019 18:48:46 68.40,-103.36 45.71 2.89 58
10 06/05/2019 19:38:30 -68.28, 64.08 134.42 06/05/2019 19:38:17 -68.25, 64.09 134.45 3.49 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 53.62 70
12 06/08/2019 11:04:42 68.37, 12.42 45.42 06/08/2019 11:05:15 68.35, 12.46 45.40 3.11 33
13 06/08/2019 11:55:23 -68.22, 179.93 134.74 06/08/2019 11:54:46 -68.20, 179.91 134.76 2.32 37

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/27/2019
SNOs_Map_NOAA-20_TERRA_20190527.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/27/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service