Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/8/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/08/2019 22:08:56 80.24, 166.19 97.84 02/08/2019 22:08:30 80.25, 166.22 97.85 1.13 26
2 02/08/2019 22:59:41 -80.24, -26.58 82.16 02/08/2019 22:59:36 -80.24, -26.59 82.16 0.16 5
3 02/08/2019 23:50:26 80.24, 140.80 97.82 02/08/2019 23:50:31 80.25, 140.70 97.83 1.95 5
4 02/09/2019 00:41:11 -80.25, -51.97 82.18 02/09/2019 00:41:37 -80.24, -52.11 82.18 2.54 26
5 02/09/2019 01:31:57 80.27, 115.09 97.86 02/09/2019 01:32:32 80.24, 115.18 97.81 3.08 35
6 02/09/2019 02:22:41 -80.25, -77.36 82.20 02/09/2019 02:23:37 -80.26, -77.30 82.23 2.12 56
7 02/09/2019 03:13:26 80.24, 90.01 97.78 02/09/2019 03:14:32 80.26, 89.99 97.77 2.40 66
8 02/22/2019 17:42:37 80.23,-127.10 93.08 02/22/2019 17:41:28 80.21,-127.06 93.10 2.17 69
9 02/22/2019 18:33:22 -80.23, 40.18 86.93 02/22/2019 18:32:34 -80.21, 40.21 86.92 2.08 48
10 02/22/2019 19:24:07 80.23,-152.50 93.06 02/22/2019 19:23:29 80.21,-152.58 93.08 2.75 38
11 02/22/2019 20:14:52 -80.23, 14.78 86.95 02/22/2019 20:14:35 -80.21, 14.68 86.95 3.03 17

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/8/2019
SNOs_Map_NOAA-20_NOAA-19_20190209.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/08/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service