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: 6/24/2019
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 06/24/2019 22:13:05 -75.98, -94.39 105.52 06/24/2019 22:13:25 -75.98, -94.40 105.54 0.36 20
2 06/24/2019 23:03:30 76.84, 76.08 73.40 06/24/2019 23:02:32 76.85, 76.12 73.44 0.91 58
3 06/27/2019 13:39:35 74.90,-149.25 75.90 06/27/2019 13:40:46 74.91,-149.17 75.82 2.38 71
4 06/27/2019 14:29:53 -76.21, 22.16 105.69 06/27/2019 14:29:48 -76.21, 22.20 105.69 1.16 5
5 06/30/2019 05:56:11 75.75, -30.93 75.04 06/30/2019 05:56:58 75.74, -31.01 75.03 2.37 47
6 06/30/2019 06:46:42 -76.42, 138.72 105.81 06/30/2019 06:46:12 -76.43, 138.80 105.80 2.19 30
7 07/02/2019 22:12:58 76.06, 85.89 74.86 07/02/2019 22:13:20 76.05, 85.83 74.86 1.73 22
8 07/02/2019 23:03:30 -76.68,-104.53 105.93 07/02/2019 23:02:35 -76.69,-104.43 105.91 2.78 55
9 07/05/2019 13:39:56 -73.76, 27.80 102.16 07/05/2019 13:41:10 -73.72, 28.00 102.23 7.66 74
10 07/05/2019 14:29:45 76.37,-157.25 74.72 07/05/2019 14:29:42 76.36,-157.31 74.74 1.44 3
11 07/05/2019 15:16:05 -79.98, 92.46 120.35 07/05/2019 15:14:52 -80.65, 94.63 120.06 84.73 73
12 07/08/2019 05:56:08 -75.71, 148.98 104.18 07/08/2019 05:56:58 -75.71, 148.90 104.21 2.28 50

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/24/2019
SNOs_Map_NOAA-20_AQUA_20190625.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/24/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service