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 03/01/2018 11:04:28 68.33, 12.49 75.80 03/01/2018 11:05:14 68.35, 12.53 75.80 2.45 46
2 03/01/2018 11:55:09 -68.20, 179.98 104.36 03/01/2018 11:54:45 -68.19, 179.97 104.38 1.91 24
3 03/01/2018 12:45:35 67.10, -11.37 74.49 03/01/2018 12:44:28 67.18, -13.53 74.65 93.79 67
4 03/04/2018 02:30:56 -69.43, -40.54 104.08 03/04/2018 02:32:02 -69.31, -38.03 104.28 99.35 66
5 03/04/2018 03:21:21 68.29, 128.31 74.73 03/04/2018 03:21:45 68.32, 128.37 74.74 3.48 24
6 03/04/2018 04:12:02 -68.16, -64.20 105.43 03/04/2018 04:11:16 -68.16, -64.19 105.43 0.21 46
7 03/06/2018 18:47:36 -68.65, 76.31 105.94 03/06/2018 18:48:48 -68.54, 76.86 106.07 24.99 72
8 03/06/2018 19:38:15 68.25,-115.87 73.64 03/06/2018 19:38:18 68.26,-115.83 73.65 1.82 3
9 03/06/2018 20:28:56 -68.12, 51.63 106.52 03/06/2018 20:27:49 -68.11, 51.62 106.52 1.17 67
10 03/09/2018 11:04:25 -68.34,-167.51 107.31 03/09/2018 11:05:24 -68.36,-167.50 107.30 2.39 59
11 03/09/2018 11:55:09 68.21, -0.05 72.56 03/09/2018 11:54:52 68.19, -0.06 72.53 3.04 17
12 03/09/2018 12:45:41 -67.59, 168.05 108.11 03/09/2018 12:44:30 -67.64, 166.94 108.02 47.05 71
13 03/12/2018 03:21:19 -68.30, -51.69 108.41 03/12/2018 03:21:58 -68.32, -51.69 108.39 2.41 39
14 03/12/2018 04:12:03 68.17, 115.77 71.46 03/12/2018 04:11:25 68.20, 115.82 71.49 3.35 38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/26/2018
SNOs_Map_NOAA-20_TERRA_20180227.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