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: 6/2/2019
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 06/14/2019 00:47:14 80.05, 129.04 59.18 06/14/2019 00:46:03 80.06, 129.00 59.23 1.70 71
2 06/14/2019 01:37:58 -80.05, -63.67 120.82 06/14/2019 01:37:08 -80.05, -63.85 120.77 3.38 50
3 06/14/2019 02:28:43 80.05, 103.62 59.19 06/14/2019 02:28:03 80.06, 103.45 59.23 3.41 40
4 06/14/2019 03:19:28 -80.05, -89.09 120.81 06/14/2019 03:19:08 -80.07, -89.08 120.79 2.44 20
5 06/14/2019 04:10:13 80.05, 78.21 59.19 06/14/2019 04:10:03 80.07, 78.21 59.21 2.43 10
6 06/14/2019 05:00:58 -80.05,-114.50 120.81 06/14/2019 05:01:09 -80.07,-114.63 120.79 2.97 11
7 06/14/2019 05:51:43 80.06, 52.79 59.20 06/14/2019 05:52:04 80.07, 52.66 59.21 3.04 21
8 06/14/2019 06:42:29 -80.09,-140.22 120.75 06/14/2019 06:43:10 -80.07,-140.18 120.79 2.44 41
9 06/14/2019 07:33:14 80.09, 27.08 59.26 06/14/2019 07:34:05 80.07, 27.10 59.21 2.49 51
10 06/14/2019 08:23:58 -80.06,-165.33 120.80 06/14/2019 08:25:10 -80.09,-165.42 120.81 3.03 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/2/2019
SNOs_Map_NOAA-20_NOAA-19_20190603.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/02/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service