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: 6/4/2019
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 06/05/2019 18:47:48 68.35,-103.33 45.67 06/05/2019 18:48:47 68.37,-103.39 45.69 3.11 59
2 06/05/2019 19:38:30 -68.27, 64.10 134.43 06/05/2019 19:38:17 -68.27, 64.12 134.43 0.77 13
3 06/05/2019 20:29:03 67.55,-127.71 44.85 06/05/2019 20:27:53 67.65,-128.96 44.96 54.13 70
4 06/08/2019 11:04:42 68.35, 12.44 45.40 06/08/2019 11:05:16 68.33, 12.44 45.38 2.71 34
5 06/08/2019 11:55:23 -68.21, 179.95 134.75 06/08/2019 11:54:46 -68.23, 179.95 134.73 2.03 37
6 06/11/2019 02:31:00 -68.89, -39.81 134.26 06/11/2019 02:32:11 -68.79, -38.76 134.38 43.63 71
7 06/11/2019 03:21:35 68.30, 128.29 45.13 06/11/2019 03:21:45 68.28, 128.26 45.11 2.41 10
8 06/11/2019 04:12:15 -68.15, -64.21 135.02 06/11/2019 04:11:14 -68.18, -64.22 134.99 3.40 61
9 06/13/2019 18:47:44 -68.41, 76.61 134.92 06/13/2019 18:48:45 -68.41, 76.65 134.93 1.85 61
10 06/13/2019 19:38:27 68.24,-115.87 44.91 06/13/2019 19:38:13 68.22,-115.92 44.89 3.03 14
11 06/13/2019 20:29:01 -67.72, 52.10 135.63 06/13/2019 20:27:50 -67.74, 51.15 135.59 40.37 71
12 06/16/2019 11:04:37 -68.36,-167.55 135.09 06/16/2019 11:05:14 -68.35,-167.53 135.10 0.94 37
13 06/16/2019 11:55:20 68.19, -0.03 44.74 06/16/2019 11:54:41 68.22, -0.04 44.77 3.27 39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_NOAA-20_TERRA_20190605.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service