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: 1/31/2019
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 22:13:18 -75.81, -94.80 65.04 01/31/2019 22:13:34 -75.80, -94.85 65.04 1.61 16
2 01/31/2019 23:03:40 76.81, 76.12 113.75 01/31/2019 23:02:39 76.80, 76.03 113.82 2.26 61
3 02/03/2019 13:39:49 74.86,-149.21 115.34 02/03/2019 13:40:55 74.86,-149.21 115.28 0.17 66
4 02/03/2019 14:30:12 -75.95, 21.43 65.94 02/03/2019 14:30:01 -75.95, 21.46 65.94 0.99 11
5 02/06/2019 05:56:40 75.14, -32.64 114.25 02/06/2019 05:57:19 75.15, -32.57 114.20 1.97 39
6 02/06/2019 06:46:56 -76.53, 139.27 67.42 02/06/2019 06:46:19 -76.52, 139.18 67.37 2.76 37
7 02/08/2019 22:13:20 75.89, 85.46 112.56 02/08/2019 22:13:33 75.88, 85.38 112.57 2.38 13
8 02/08/2019 23:03:47 -76.75,-104.12 68.50 02/08/2019 23:02:43 -76.74,-104.16 68.44 0.92 64
9 02/11/2019 13:39:57 -74.76, 30.48 66.95 02/11/2019 13:41:00 -74.76, 30.52 67.02 1.34 63
10 02/11/2019 14:30:11 76.15,-157.85 111.39 02/11/2019 14:29:57 76.15,-157.90 111.42 1.26 14
11 02/14/2019 05:56:47 -75.08, 147.17 68.20 02/14/2019 05:57:23 -75.09, 147.26 68.26 2.91 36

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/31/2019
SNOs_Map_NOAA-20_AQUA_20190201.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/31/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service