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: 6/16/2018
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 06/19/2018 06:45:56 76.42, -41.17 73.87 06/19/2018 06:46:35 76.41, -41.26 73.86 2.51 39
2 06/19/2018 07:36:26 -77.12, 128.87 107.03 06/19/2018 07:35:48 -77.12, 128.87 107.00 0.03 38
3 06/21/2018 23:02:50 76.49, 74.84 73.80 06/21/2018 23:03:00 76.50, 74.91 73.77 2.01 10
4 06/21/2018 23:53:14 -77.44,-113.96 107.44 06/21/2018 23:52:08 -77.44,-114.00 107.38 1.13 66
5 06/24/2018 14:29:13 -76.01, 21.58 105.54 06/24/2018 14:30:13 -76.01, 21.57 105.59 0.49 60
6 06/24/2018 15:19:37 76.91,-167.76 73.32 06/24/2018 15:19:19 76.91,-167.75 73.33 0.18 18
7 06/27/2018 06:45:59 -76.49, 139.03 106.03 06/27/2018 06:46:31 -76.48, 138.96 106.03 2.13 32
8 06/27/2018 07:36:24 77.32, -50.26 72.89 06/27/2018 07:35:38 77.32, -50.35 72.95 2.14 46
9 06/29/2018 22:17:08 60.79, 62.66 91.21 06/29/2018 22:18:20 60.59, 64.14 90.90 83.65 72
10 06/29/2018 23:02:54 -76.55,-104.96 105.95 06/29/2018 23:02:57 -76.55,-104.90 105.97 1.69 3

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/16/2018
SNOs_Map_NOAA-20_AQUA_20180617.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/16/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service