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: 3/24/2019
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 03/26/2019 05:56:41 75.81, -30.77 95.67 03/26/2019 05:57:26 75.81, -30.80 95.64 0.91 45
2 03/26/2019 06:47:08 -76.66, 139.54 85.39 03/26/2019 06:46:36 -76.66, 139.59 85.37 1.36 32
3 03/28/2019 22:13:27 76.18, 86.23 94.16 03/28/2019 22:13:48 76.17, 86.20 94.15 0.86 21
4 03/28/2019 23:03:55 -76.97,-103.47 86.84 03/28/2019 23:02:59 -76.97,-103.45 86.80 0.65 56
5 03/31/2019 13:40:01 -75.10, 31.25 85.60 03/31/2019 13:41:15 -75.08, 31.27 85.66 1.41 74
6 03/31/2019 14:30:15 76.49,-156.87 92.72 03/31/2019 14:30:12 76.48,-156.91 92.73 1.13 3
7 03/31/2019 15:16:09 -79.06, 100.22 103.52 03/31/2019 15:14:56 -79.72, 102.95 103.19 92.34 73
8 04/03/2019 05:56:41 -75.80, 149.17 87.48 04/03/2019 05:57:31 -75.79, 149.14 87.51 0.89 50
9 04/03/2019 06:47:02 76.84, -39.76 91.23 04/03/2019 06:46:35 76.83, -39.82 91.27 1.71 27
10 04/05/2019 22:13:26 -76.25, -93.52 89.07 04/05/2019 22:13:52 -76.24, -93.59 89.07 2.15 26

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/24/2019
SNOs_Map_NOAA-20_AQUA_20190325.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/24/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service