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: 6/4/2019
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 80.06, 128.84 59.22 06/14/2019 00:46:03 80.05, 128.86 59.24 1.80 71
2 06/14/2019 01:37:58 -80.04, -63.59 120.84 06/14/2019 01:37:08 -80.07, -63.69 120.78 3.51 50
3 06/14/2019 02:28:44 80.07, 103.42 59.22 06/14/2019 02:28:04 80.04, 103.30 59.24 3.43 40
4 06/14/2019 03:19:29 -80.07, -89.30 120.78 06/14/2019 03:19:09 -80.06, -89.24 120.78 1.63 20
5 06/14/2019 04:10:14 80.07, 78.01 59.23 06/14/2019 04:10:04 80.06, 78.07 59.22 1.46 10
6 06/14/2019 05:00:59 -80.08,-114.71 120.77 06/14/2019 05:01:10 -80.06,-114.79 120.78 2.31 11
7 06/14/2019 05:51:44 80.08, 52.59 59.23 06/14/2019 05:52:05 80.06, 52.52 59.22 2.25 21
8 06/14/2019 06:42:29 -80.08,-140.13 120.77 06/14/2019 06:43:10 -80.08,-140.02 120.80 2.10 41
9 06/14/2019 07:33:14 80.08, 27.18 59.24 06/14/2019 07:34:05 80.08, 27.28 59.20 1.97 51
10 06/14/2019 08:23:59 -80.08,-165.54 120.76 06/14/2019 08:25:11 -80.07,-165.57 120.80 1.06 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_NOAA-20_NOAA-19_20190605.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/04/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service