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: 1/7/2019
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 01/07/2019 22:13:00 75.83, 85.26 119.49 01/07/2019 22:13:27 75.82, 85.18 119.49 2.55 27
2 01/07/2019 23:03:27 -76.68,-104.35 61.53 01/07/2019 23:02:36 -76.68,-104.39 61.48 1.07 51
3 01/10/2019 13:40:37 -71.72, 23.66 56.34 01/10/2019 13:41:51 -71.64, 24.08 56.48 17.11 74
4 01/10/2019 14:29:54 75.97,-158.47 119.02 01/10/2019 14:29:53 75.97,-158.47 119.02 0.28 1
5 01/10/2019 15:16:52 -80.99, 77.04 73.36 01/10/2019 15:15:39 -81.62, 77.86 73.05 70.65 73
6 01/13/2019 05:56:22 -75.29, 147.80 60.55 01/13/2019 05:57:10 -75.29, 147.79 60.59 0.43 48
7 01/13/2019 06:46:47 76.16, -42.05 118.43 01/13/2019 06:46:18 76.17, -41.96 118.44 2.59 29
8 01/15/2019 22:13:14 -75.53, -95.69 61.24 01/15/2019 22:13:34 -75.54, -95.62 61.28 1.96 20
9 01/15/2019 23:03:31 76.75, 75.91 117.31 01/15/2019 23:02:35 76.75, 75.85 117.37 1.59 56
10 01/18/2019 13:39:39 74.82,-149.34 119.13 01/18/2019 13:40:49 74.82,-149.33 119.06 0.52 70
11 01/18/2019 14:29:56 -76.19, 22.25 62.47 01/18/2019 14:29:49 -76.18, 22.18 62.44 2.03 7
12 01/21/2019 05:56:29 75.16, -32.61 118.23 01/21/2019 05:57:11 75.16, -32.55 118.18 1.76 42

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/7/2019
SNOs_Map_NOAA-20_AQUA_20190108.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/07/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service