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: 7/13/2019
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 07/16/2019 05:56:11 75.34, -32.16 77.40 07/16/2019 05:57:01 75.35, -32.10 77.34 1.60 50
2 07/16/2019 06:46:30 -76.57, 139.30 104.13 07/16/2019 06:46:04 -76.57, 139.28 104.10 0.55 26
3 07/18/2019 22:12:53 75.89, 85.35 77.18 07/18/2019 22:13:18 75.89, 85.35 77.17 0.09 25
4 07/18/2019 23:03:14 -77.00,-103.24 104.22 07/18/2019 23:02:23 -76.99,-103.34 104.16 2.80 51
5 07/21/2019 13:41:39 -67.95, 17.91 93.43 07/21/2019 13:42:53 -67.80, 18.73 93.57 38.46 74
6 07/21/2019 14:29:36 76.38,-157.18 77.07 07/21/2019 14:29:36 76.37,-157.26 77.09 2.25 0
7 07/21/2019 15:18:01 -81.02, 46.50 110.87 07/21/2019 15:16:47 -81.39, 45.87 110.72 42.52 74
8 07/24/2019 05:56:01 -75.63, 148.73 101.48 07/24/2019 05:56:53 -75.62, 148.67 101.50 1.87 52
9 07/24/2019 06:46:26 76.50, -40.96 77.45 07/24/2019 06:46:00 76.50, -40.93 77.46 1.00 26
10 07/26/2019 22:12:51 -75.80, -94.94 101.12 07/26/2019 22:13:17 -75.80, -94.92 101.15 0.59 26

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/13/2019
SNOs_Map_NOAA-20_AQUA_20190714.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/13/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service