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: 8/6/2018
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 08/06/2018 06:46:31 75.70, -43.77 81.59 08/06/2018 06:47:26 75.70, -43.69 81.52 2.35 55
2 08/06/2018 07:36:56 -76.64, 126.87 99.59 08/06/2018 07:36:34 -76.65, 126.97 99.60 2.87 22
3 08/08/2018 23:03:12 76.35, 74.23 81.50 08/08/2018 23:03:39 76.35, 74.18 81.49 1.33 27
4 08/08/2018 23:53:39 -77.18,-115.18 99.57 08/08/2018 23:52:49 -77.18,-115.24 99.51 1.70 50
5 08/11/2018 14:30:27 -73.37, 14.20 94.23 08/11/2018 14:31:41 -73.30, 14.55 94.33 13.56 74
6 08/11/2018 15:20:03 76.59,-169.10 81.94 08/11/2018 15:20:01 76.59,-169.12 81.94 0.42 2
7 08/11/2018 16:06:36 -80.20, 77.36 112.31 08/11/2018 16:05:23 -80.88, 79.40 112.01 84.61 73
8 08/14/2018 06:46:28 -76.04, 137.34 96.61 08/14/2018 06:47:14 -76.03, 137.32 96.64 0.52 46
9 08/14/2018 07:36:52 76.93, -52.03 82.28 08/14/2018 07:36:21 76.92, -52.05 82.32 0.80 31
10 08/16/2018 23:03:14 -76.52,-105.16 96.42 08/16/2018 23:03:31 -76.51,-105.25 96.41 2.54 17
11 08/16/2018 23:53:40 77.31, 65.33 82.59 08/16/2018 23:52:40 77.30, 65.24 82.66 2.53 60
12 08/19/2018 14:29:47 75.50,-160.19 85.65 08/19/2018 14:30:51 75.51,-160.10 85.57 2.64 64

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/6/2018
SNOs_Map_NOAA-20_AQUA_20180806.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/06/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service