Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/30/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 01/31/2019 22:13:19 -75.80, -94.84 65.02 01/31/2019 22:13:35 -75.79, -94.90 65.02 1.57 16
2 01/31/2019 23:03:41 76.79, 76.05 113.77 01/31/2019 23:02:40 76.78, 75.97 113.84 2.23 61
3 02/03/2019 13:39:49 74.85,-149.26 115.36 02/03/2019 13:40:55 74.85,-149.26 115.30 0.20 66
4 02/03/2019 14:30:11 -75.98, 21.53 65.97 02/03/2019 14:30:00 -75.98, 21.56 65.97 1.06 11
5 02/06/2019 05:56:40 75.13, -32.68 114.27 02/06/2019 05:57:19 75.14, -32.62 114.21 2.11 39
6 02/06/2019 06:46:56 -76.52, 139.22 67.41 02/06/2019 06:46:19 -76.51, 139.13 67.35 2.61 37
7 02/08/2019 22:13:21 75.87, 85.41 112.58 02/08/2019 22:13:34 75.87, 85.34 112.59 2.16 13
8 02/08/2019 23:03:48 -76.73,-104.18 68.49 02/08/2019 23:02:44 -76.73,-104.20 68.43 0.70 64
9 02/11/2019 13:39:58 -74.74, 30.44 66.94 02/11/2019 13:41:01 -74.75, 30.49 67.01 1.66 63

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/30/2019
SNOs_Map_NOAA-20_AQUA_20190130.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/30/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service