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: 3/16/2020
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 03/17/2020 13:40:12 -74.83, 30.66 80.03 03/17/2020 13:41:06 -74.82, 30.63 80.07 0.80 54
2 03/17/2020 14:30:31 76.01,-158.39 98.56 03/17/2020 14:30:08 76.00,-158.43 98.59 1.27 23
3 03/20/2020 05:57:00 -75.22, 147.57 81.57 03/20/2020 05:57:28 -75.22, 147.54 81.59 0.82 28
4 03/20/2020 06:47:20 76.34, -41.45 97.08 03/20/2020 06:46:31 76.33, -41.50 97.13 1.29 49
5 03/22/2020 21:27:23 61.84, 76.13 111.43 03/22/2020 21:28:36 61.66, 77.24 111.14 61.87 73
6 03/22/2020 22:13:47 -75.65, -95.32 83.16 03/22/2020 22:13:49 -75.65, -95.36 83.15 1.32 2
7 03/22/2020 23:03:04 79.26, 89.39 91.96 03/22/2020 23:01:50 79.44, 88.83 92.07 22.86 74
8 03/25/2020 13:40:14 74.87,-149.22 96.71 03/25/2020 13:41:07 74.86,-149.28 96.68 1.99 53
9 03/25/2020 14:30:34 -76.08, 21.87 84.75 03/25/2020 14:30:10 -76.07, 21.79 84.71 2.29 24
10 03/28/2020 05:56:59 75.35, -32.04 95.08 03/28/2020 05:57:26 75.34, -32.13 95.08 2.84 27
11 03/28/2020 06:47:29 -76.09, 137.67 85.83 03/28/2020 06:46:38 -76.10, 137.74 85.81 2.20 51

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/16/2020
SNOs_Map_NOAA-20_AQUA_20200317.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/16/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service