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: 2/26/2018
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 02/26/2018 18:47:35 68.40,-103.36 76.88 02/26/2018 18:48:43 68.39,-103.30 76.86 3.21 68
2 02/26/2018 19:38:15 -68.22, 64.19 103.33 02/26/2018 19:38:14 -68.22, 64.14 103.32 2.30 1
3 02/26/2018 20:28:55 67.92,-128.13 76.36 02/26/2018 20:27:42 68.01,-128.47 76.46 16.92 73
4 03/01/2018 11:04:28 68.36, 12.46 75.82 03/01/2018 11:05:14 68.34, 12.52 75.80 3.29 46
5 03/01/2018 11:55:08 -68.17,-179.98 104.39 03/01/2018 11:54:45 -68.18, 179.96 104.38 2.48 23
6 03/01/2018 12:45:35 67.12, -11.40 74.52 03/01/2018 12:44:28 67.17, -13.54 74.64 92.57 67
7 03/04/2018 03:21:21 68.27, 128.35 74.70 03/04/2018 03:21:47 68.29, 128.32 74.71 2.40 26
8 03/04/2018 04:12:03 -68.19, -64.23 105.41 03/04/2018 04:11:17 -68.18, -64.17 105.41 2.37 46
9 03/06/2018 18:47:38 -68.73, 76.21 105.86 03/06/2018 18:48:49 -68.61, 76.93 106.00 31.93 71
10 03/06/2018 19:38:15 68.23,-115.83 73.62 03/06/2018 19:38:21 68.22,-115.90 73.61 2.90 6
11 03/06/2018 20:28:57 -68.14, 51.59 106.49 03/06/2018 20:27:51 -68.12, 51.62 106.51 2.84 66
12 03/09/2018 11:04:26 -68.36,-167.54 107.28 03/09/2018 11:05:27 -68.37,-167.50 107.29 1.71 61
13 03/09/2018 11:55:09 68.19, -0.01 72.53 03/09/2018 11:54:55 68.20, -0.06 72.54 2.36 14
14 03/09/2018 12:45:42 -67.67, 167.95 108.02 03/09/2018 12:44:31 -67.71, 167.00 107.95 40.21 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/26/2018
SNOs_Map_NOAA-20_TERRA_20180226.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/26/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service