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: 8/27/2019
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 08/27/2019 11:03:55 68.36, 12.56 58.19 08/27/2019 11:04:54 68.36, 12.50 58.18 2.38 59
2 08/27/2019 11:54:36 -68.23,-179.95 121.94 08/27/2019 11:54:24 -68.24, 179.99 121.93 2.40 12
3 08/27/2019 12:45:10 67.56, -11.81 57.40 08/27/2019 12:44:00 67.63, -13.06 57.49 53.71 70
4 08/30/2019 03:20:48 68.35, 128.36 59.12 08/30/2019 03:21:22 68.37, 128.39 59.13 2.79 34
5 08/30/2019 04:11:29 -68.21, -64.15 121.01 08/30/2019 04:10:53 -68.20, -64.18 121.03 2.05 36
6 09/01/2019 18:47:06 -68.94, 76.04 119.34 09/01/2019 18:48:16 -68.87, 77.25 119.42 48.83 70
7 09/01/2019 19:37:41 68.33,-115.85 60.07 09/01/2019 19:37:51 68.32,-115.79 60.05 3.19 10
8 09/01/2019 20:28:21 -68.14, 51.71 120.12 09/01/2019 20:27:22 -68.15, 51.65 120.11 2.86 59
9 09/04/2019 11:03:49 -68.39,-167.45 118.92 09/04/2019 11:04:53 -68.38,-167.48 118.93 1.62 64
10 09/04/2019 11:54:33 68.27, 0.01 60.98 09/04/2019 11:54:20 68.27, 0.03 60.97 0.88 13
11 09/04/2019 12:45:08 -67.80, 167.91 119.48 09/04/2019 12:43:56 -67.82, 167.15 119.46 32.29 72
12 09/07/2019 03:20:41 -68.37, -51.65 117.94 09/07/2019 03:21:20 -68.38, -51.59 117.94 2.67 39
13 09/07/2019 04:11:24 68.20, 115.87 61.90 09/07/2019 04:10:48 68.21, 115.85 61.91 1.33 36
14 09/09/2019 18:47:02 68.99,-104.02 63.68 09/09/2019 18:48:11 68.88,-102.73 63.56 52.77 69
15 09/09/2019 19:37:33 -68.30, 64.21 117.01 09/09/2019 19:37:49 -68.33, 64.22 116.99 2.86 16
16 09/09/2019 20:28:17 68.19,-128.34 62.90 09/09/2019 20:27:16 68.21,-128.27 62.91 3.24 61

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/27/2019
SNOs_Map_NOAA-20_TERRA_20190827.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/27/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service