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: 1/2/2019
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 01/05/2019 05:56:16 75.21, -32.43 120.45 01/05/2019 05:57:10 75.21, -32.44 120.40 0.15 54
2 01/05/2019 06:46:41 -76.19, 138.04 60.69 01/05/2019 06:46:17 -76.19, 138.10 60.68 1.59 24
3 01/07/2019 22:13:00 75.83, 85.28 119.49 01/07/2019 22:13:27 75.82, 85.18 119.49 2.77 27
4 01/07/2019 23:03:27 -76.69,-104.32 61.54 01/07/2019 23:02:36 -76.69,-104.37 61.49 1.22 51
5 01/10/2019 13:40:36 -71.78, 23.78 56.40 01/10/2019 13:41:50 -71.70, 24.19 56.54 16.81 74
6 01/10/2019 14:29:54 75.98,-158.46 119.01 01/10/2019 14:29:53 75.98,-158.46 119.01 0.12 1
7 01/10/2019 15:16:50 -80.96, 77.86 73.48 01/10/2019 15:15:37 -81.59, 78.75 73.17 71.38 73
8 01/13/2019 05:56:22 -75.30, 147.83 60.57 01/13/2019 05:57:10 -75.30, 147.81 60.60 0.78 48
9 01/13/2019 06:46:47 76.17, -42.02 118.42 01/13/2019 06:46:18 76.18, -41.95 118.43 2.21 29
10 01/15/2019 22:13:13 -75.55, -95.65 61.26 01/15/2019 22:13:33 -75.55, -95.60 61.29 1.57 20

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/2/2019
SNOs_Map_NOAA-20_AQUA_20190103.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/02/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service