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: 6/7/2019
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 06/08/2019 22:13:17 -75.76, -95.16 104.91 06/08/2019 22:13:33 -75.77, -95.06 104.95 2.90 16
2 06/08/2019 23:03:37 76.84, 76.06 73.74 06/08/2019 23:02:36 76.84, 76.09 73.78 0.99 61
3 06/11/2019 13:39:36 75.24,-148.29 75.54 06/11/2019 13:40:44 75.24,-148.31 75.49 0.57 68
4 06/11/2019 14:30:01 -76.22, 22.18 105.65 06/11/2019 14:29:52 -76.22, 22.23 105.66 1.53 9
5 06/14/2019 05:56:18 75.80, -30.76 74.74 06/14/2019 05:57:01 75.79, -30.85 74.72 2.66 43
6 06/14/2019 06:46:46 -76.62, 139.43 106.29 06/14/2019 06:46:12 -76.62, 139.43 106.26 0.30 34
7 06/16/2019 22:13:08 75.94, 85.46 74.49 06/16/2019 22:13:25 75.94, 85.48 74.47 0.72 17
8 06/16/2019 23:03:29 -77.06,-103.05 106.94 06/16/2019 23:02:30 -77.05,-103.14 106.87 2.48 59
9 06/19/2019 13:39:38 -75.01, 31.03 104.42 06/19/2019 13:40:47 -75.01, 31.09 104.49 1.66 69
10 06/19/2019 14:29:50 76.48,-156.85 73.78 06/19/2019 14:29:42 76.48,-156.93 73.80 2.15 8

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/7/2019
SNOs_Map_NOAA-20_AQUA_20190608.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/07/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service