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: 10/10/2019
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 10/11/2019 18:47:16 68.42,-103.37 75.44 10/11/2019 18:48:17 68.43,-103.34 75.45 1.91 61
2 10/11/2019 19:37:57 -68.28, 64.13 104.69 10/11/2019 19:37:48 -68.27, 64.10 104.71 1.64 9
3 10/11/2019 20:28:33 67.72,-127.87 74.78 10/11/2019 20:27:22 67.76,-128.84 74.80 41.18 71
4 10/14/2019 11:04:11 68.37, 12.45 76.40 10/14/2019 11:04:47 68.35, 12.44 76.37 3.09 36
5 10/14/2019 11:54:52 -68.23, 179.96 103.74 10/14/2019 11:54:17 -68.24, 179.95 103.73 1.70 35
6 10/17/2019 02:30:30 -68.93, -39.82 102.08 10/17/2019 02:31:41 -68.82, -38.74 102.17 44.83 71
7 10/17/2019 03:21:05 68.33, 128.28 77.35 10/17/2019 03:21:15 68.31, 128.28 77.33 2.00 10
8 10/17/2019 04:11:46 -68.18, -64.22 102.79 10/17/2019 04:10:45 -68.21, -64.21 102.77 3.47 61
9 10/19/2019 18:47:16 -68.40, 76.64 101.62 10/19/2019 18:48:17 -68.40, 76.61 101.63 1.55 61
10 10/19/2019 19:38:00 68.29,-115.90 78.28 10/19/2019 19:37:44 68.27,-115.89 78.26 1.97 16
11 10/19/2019 20:28:33 -67.71, 52.14 102.28 10/19/2019 20:27:22 -67.73, 51.11 102.28 43.71 71
12 10/22/2019 11:04:11 -68.36,-167.53 100.71 10/22/2019 11:04:46 -68.35,-167.56 100.72 1.63 35
13 10/22/2019 11:54:55 68.25, -0.08 79.20 10/22/2019 11:54:13 68.22, -0.07 79.17 2.87 42

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/10/2019
SNOs_Map_NOAA-20_TERRA_20191010.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/10/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service