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: 12/27/2019
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 12/28/2019 13:40:13 -72.49, 25.14 56.23 12/28/2019 13:41:27 -72.43, 25.47 56.36 12.80 74
2 12/28/2019 14:29:49 75.81,-159.05 120.19 12/28/2019 14:29:47 75.82,-158.95 120.17 2.90 2
3 12/28/2019 15:16:26 -80.69, 83.13 73.14 12/28/2019 15:15:13 -81.34, 84.47 72.80 75.60 73
4 12/31/2019 05:56:18 -75.07, 147.12 59.06 12/31/2019 05:57:05 -75.08, 147.20 59.13 2.62 47
5 12/31/2019 06:46:32 76.46, -41.01 119.34 12/31/2019 06:46:03 76.45, -41.06 119.38 1.31 29
6 01/02/2020 22:12:59 -75.83, -94.75 60.07 01/02/2020 22:13:19 -75.82, -94.81 60.07 1.51 20
7 01/02/2020 23:03:24 76.69, 75.64 118.92 01/02/2020 23:02:27 76.69, 75.63 118.97 0.13 57
8 01/05/2020 13:39:32 74.75,-149.55 120.96 01/05/2020 13:40:41 74.76,-149.50 120.88 1.35 69
9 01/05/2020 14:29:49 -76.12, 21.98 60.60 01/05/2020 14:29:41 -76.12, 21.97 60.59 0.34 8
10 01/08/2020 05:56:20 75.19, -32.53 120.22 01/08/2020 05:57:01 75.20, -32.46 120.17 2.02 41

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/27/2019
SNOs_Map_NOAA-20_AQUA_20191228.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/27/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service