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: 1/3/2019
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 75.22, -32.41 120.44 01/05/2019 05:57:10 75.22, -32.41 120.39 0.18 54
2 01/05/2019 06:46:41 -76.20, 138.06 60.69 01/05/2019 06:46:17 -76.20, 138.12 60.69 1.65 24
3 01/07/2019 22:13:01 75.79, 85.15 119.53 01/07/2019 22:13:28 75.78, 85.07 119.53 2.48 27
4 01/07/2019 23:03:28 -76.66,-104.47 61.50 01/07/2019 23:02:37 -76.65,-104.50 61.44 0.94 51
5 01/10/2019 13:40:40 -71.58, 23.41 56.20 01/10/2019 13:41:54 -71.50, 23.85 56.34 17.84 74
6 01/10/2019 14:29:55 75.94,-158.59 119.06 01/10/2019 14:29:54 75.94,-158.57 119.05 0.57 1
7 01/10/2019 15:16:56 -81.05, 75.71 73.16 01/10/2019 15:15:43 -81.66, 76.40 72.85 69.45 73
8 01/13/2019 05:56:24 -75.22, 147.57 60.47 01/13/2019 05:57:12 -75.22, 147.58 60.51 0.28 48
9 01/13/2019 06:46:40 76.50, -40.85 118.04 01/13/2019 06:46:12 76.49, -40.94 118.09 2.69 28
10 01/15/2019 22:13:06 -75.88, -94.58 61.64 01/15/2019 22:13:27 -75.87, -94.67 61.64 2.71 21

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/3/2019
SNOs_Map_NOAA-20_AQUA_20190104.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/03/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service