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: 6/1/2019
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, 129.01 59.19 06/14/2019 00:46:03 80.05, 128.88 59.24 2.52 71
2 06/14/2019 01:37:59 -80.05, -63.70 120.81 06/14/2019 01:37:08 -80.07, -63.65 120.78 2.27 51
3 06/14/2019 02:28:44 80.05, 103.60 59.19 06/14/2019 02:28:03 80.07, 103.64 59.22 2.18 41
4 06/14/2019 03:19:29 -80.05, -89.11 120.81 06/14/2019 03:19:09 -80.06, -89.20 120.78 2.13 20
5 06/14/2019 04:10:14 80.06, 78.18 59.20 06/14/2019 04:10:04 80.07, 78.09 59.22 2.14 10
6 06/14/2019 05:01:00 -80.09,-114.82 120.75 06/14/2019 05:01:10 -80.06,-114.75 120.78 3.07 10
7 06/14/2019 05:51:45 80.09, 52.46 59.26 06/14/2019 05:52:05 80.06, 52.53 59.22 3.16 20
8 06/14/2019 06:42:29 -80.06,-139.94 120.80 06/14/2019 06:43:10 -80.08,-139.98 120.80 2.36 41
9 06/14/2019 07:33:14 80.06, 27.35 59.20 06/14/2019 07:34:05 80.08, 27.30 59.20 2.29 51
10 06/14/2019 08:24:00 -80.09,-165.65 120.74 06/14/2019 08:25:11 -80.08,-165.54 120.80 2.86 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/1/2019
SNOs_Map_NOAA-20_NOAA-19_20190602.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service