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: 6/6/2019
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, 129.03 59.18 06/14/2019 00:46:03 80.06, 129.01 59.23 1.56 71
2 06/14/2019 01:37:59 -80.05, -63.71 120.81 06/14/2019 01:37:09 -80.05, -63.86 120.77 2.97 50
3 06/14/2019 02:28:43 80.05, 103.61 59.19 06/14/2019 02:28:03 80.06, 103.46 59.23 3.09 40
4 06/14/2019 03:19:28 -80.05, -89.12 120.81 06/14/2019 03:19:08 -80.07, -89.10 120.79 1.99 20
5 06/14/2019 04:10:13 80.05, 78.20 59.19 06/14/2019 04:10:03 80.08, 78.22 59.21 2.42 10
6 06/14/2019 05:00:58 -80.06,-114.53 120.80 06/14/2019 05:01:09 -80.07,-114.65 120.79 2.41 11
7 06/14/2019 05:51:43 80.06, 52.78 59.20 06/14/2019 05:52:04 80.07, 52.67 59.21 2.73 21
8 06/14/2019 06:42:29 -80.09,-140.25 120.74 06/14/2019 06:43:10 -80.06,-140.20 120.79 3.03 41
9 06/14/2019 07:33:14 80.09, 27.07 59.26 06/14/2019 07:34:05 80.07, 27.11 59.21 2.63 51
10 06/14/2019 08:23:58 -80.07,-165.36 120.80 06/14/2019 08:25:10 -80.08,-165.43 120.81 2.41 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_NOAA-20_NOAA-19_20190607.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service