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: 1/3/2018
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 01/04/2018 22:12:54 76.39, 87.05 119.12 01/04/2018 22:13:24 76.38, 86.99 119.11 1.81 30
2 01/04/2018 23:03:23 -77.13,-102.71 61.79 01/04/2018 23:02:35 -77.14,-102.69 61.76 0.49 48
3 01/07/2018 14:29:39 76.78,-155.71 118.40 01/07/2018 14:29:46 76.77,-155.81 118.42 2.81 7
4 01/07/2018 15:20:09 -77.46, 14.51 62.46 01/07/2018 15:18:58 -77.46, 14.48 62.39 0.74 71
5 01/10/2018 05:56:06 -76.00, 149.93 60.98 01/10/2018 05:57:06 -76.00, 149.87 61.02 1.60 60
6 01/10/2018 06:46:32 76.81, -39.82 118.06 01/10/2018 06:46:15 76.81, -39.77 118.07 1.42 17
7 01/12/2018 22:12:57 -76.08, -94.03 61.42 01/12/2018 22:13:33 -76.09, -93.95 61.48 2.27 36
8 01/12/2018 23:03:15 77.23, 77.70 117.18 01/12/2018 23:02:35 77.23, 77.66 117.22 0.96 40
9 01/15/2018 14:29:39 -76.61, 23.65 62.47 01/15/2018 14:29:52 -76.61, 23.64 62.47 0.31 13

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/3/2018
SNOs_Map_NOAA-20_AQUA_20180104.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/03/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service