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: 3/18/2020
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 03/20/2020 05:57:00 -75.24, 147.63 81.59 03/20/2020 05:57:28 -75.24, 147.60 81.61 0.86 28
2 03/20/2020 06:47:20 76.36, -41.38 97.05 03/20/2020 06:46:31 76.35, -41.43 97.11 1.24 49
3 03/22/2020 21:27:24 61.75, 76.06 111.52 03/22/2020 21:28:37 61.57, 77.17 111.22 62.30 73
4 03/22/2020 22:13:47 -75.63, -95.41 83.13 03/22/2020 22:13:49 -75.62, -95.45 83.12 1.29 2
5 03/22/2020 23:03:05 79.20, 88.98 92.05 03/22/2020 23:01:51 79.38, 88.43 92.15 22.31 74
6 03/25/2020 13:40:14 74.84,-149.30 96.75 03/25/2020 13:41:07 74.83,-149.35 96.71 1.76 53
7 03/25/2020 14:30:34 -76.05, 21.77 84.72 03/25/2020 14:30:10 -76.04, 21.70 84.68 2.12 24
8 03/28/2020 05:57:00 75.32, -32.12 95.11 03/28/2020 05:57:27 75.31, -32.20 95.11 2.45 27
9 03/28/2020 06:47:30 -76.06, 137.58 85.80 03/28/2020 06:46:39 -76.07, 137.66 85.78 2.55 51
10 03/30/2020 21:25:54 -67.01, -98.95 76.95 03/30/2020 21:27:08 -66.86, -98.20 77.13 36.74 74
11 03/30/2020 22:13:56 75.33, 83.67 94.04 03/30/2020 22:13:56 75.34, 83.74 94.02 2.29 0

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_NOAA-20_AQUA_20200318.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/18/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service