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: 2/13/2019
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 02/14/2019 05:56:38 -75.51, 148.48 68.71 02/14/2019 05:57:15 -75.50, 148.40 68.72 2.32 37
2 02/14/2019 06:47:04 76.34, -41.41 110.28 02/14/2019 06:46:23 76.34, -41.39 110.32 0.35 41
3 02/16/2019 22:13:27 -75.82, -94.74 69.99 02/16/2019 22:13:38 -75.82, -94.81 69.98 2.04 11
4 02/16/2019 23:03:52 76.69, 75.67 108.95 02/16/2019 23:02:45 76.69, 75.66 109.00 0.14 67
5 02/19/2019 13:39:57 74.92,-149.04 110.16 02/19/2019 13:40:58 74.92,-149.06 110.11 0.35 61
6 02/19/2019 14:30:16 -76.18, 22.24 71.35 02/19/2019 14:30:01 -76.17, 22.16 71.32 2.21 15
7 02/22/2019 05:56:44 75.38, -31.92 108.66 02/22/2019 05:57:19 75.38, -31.95 108.64 1.01 35
8 02/22/2019 06:47:04 -76.57, 139.44 72.80 02/22/2019 06:46:23 -76.56, 139.34 72.73 2.86 41
9 02/24/2019 22:13:31 75.83, 85.29 107.14 02/24/2019 22:13:40 75.82, 85.22 107.15 2.10 9
10 02/24/2019 23:04:01 -76.56,-104.84 73.76 02/24/2019 23:02:53 -76.57,-104.77 73.72 2.02 68
11 02/27/2019 13:40:06 -74.73, 30.43 72.56 02/27/2019 13:41:06 -74.74, 30.47 72.62 1.05 60

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/13/2019
SNOs_Map_NOAA-20_AQUA_20190214.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/13/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service