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: 2/16/2020
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 02/17/2020 05:56:45 -75.25, 147.63 69.33 02/17/2020 05:57:19 -75.26, 147.69 69.37 1.84 34
2 02/17/2020 06:47:01 76.54, -40.74 109.12 02/17/2020 06:46:18 76.53, -40.79 109.17 1.52 43
3 02/19/2020 22:13:31 -75.75, -95.04 70.85 02/19/2020 22:13:40 -75.75, -95.03 70.86 0.36 9
4 02/19/2020 23:03:57 76.56, 75.14 108.15 02/19/2020 23:02:48 76.57, 75.24 108.18 2.64 69
5 02/22/2020 13:40:00 74.83,-149.35 109.29 02/22/2020 13:41:00 74.83,-149.31 109.23 1.03 60
6 02/22/2020 14:30:16 -76.23, 22.38 72.40 02/22/2020 14:30:00 -76.23, 22.33 72.37 1.58 16
7 02/25/2020 05:56:44 75.43, -31.82 107.61 02/25/2020 05:57:19 75.42, -31.85 107.59 0.91 35
8 02/25/2020 06:47:11 -76.31, 138.41 73.47 02/25/2020 06:46:29 -76.31, 138.48 73.45 2.01 42
9 02/27/2020 22:13:38 75.55, 84.32 106.47 02/27/2020 22:13:47 75.56, 84.40 106.43 2.65 9
10 02/27/2020 23:03:57 -76.78,-104.04 75.06 02/27/2020 23:02:50 -76.78,-104.07 75.00 0.74 67
11 03/01/2020 13:40:09 -74.68, 30.23 73.53 03/01/2020 13:41:10 -74.69, 30.31 73.61 2.48 61

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_NOAA-20_AQUA_20200217.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service