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: 8/21/2019
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 08/22/2019 14:29:28 75.76,-159.25 86.19 08/22/2019 14:29:47 75.77,-159.15 86.14 2.94 19
2 08/22/2019 15:19:48 -76.92, 12.28 95.26 08/22/2019 15:18:50 -76.92, 12.28 95.21 0.28 58
3 08/25/2019 05:55:52 -75.07, 147.11 92.16 08/25/2019 05:57:04 -75.07, 147.15 92.23 1.09 72
4 08/25/2019 06:46:07 76.41, -41.21 86.24 08/25/2019 06:46:03 76.41, -41.27 86.26 1.70 4
5 08/27/2019 22:12:39 -75.37, -96.22 91.64 08/27/2019 22:13:27 -75.38, -96.15 91.70 2.03 48
6 08/27/2019 23:02:55 76.65, 75.45 86.81 08/27/2019 23:02:27 76.65, 75.42 86.85 0.94 28
7 08/30/2019 14:29:25 -75.71, 20.63 91.16 08/30/2019 14:29:49 -75.72, 20.71 91.21 2.51 24
8 08/30/2019 15:19:42 76.88,-167.86 87.41 08/30/2019 15:18:50 76.88,-167.88 87.46 0.71 52
9 09/02/2019 05:58:55 65.12, -49.36 101.11 09/02/2019 06:00:08 64.96, -48.30 100.85 52.94 73
10 09/02/2019 06:46:10 -76.05, 137.52 90.67 09/02/2019 06:46:10 -76.06, 137.61 90.69 2.53 0

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/21/2019
SNOs_Map_NOAA-20_AQUA_20190821.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/21/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service