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: 9/16/2018
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 09/17/2018 22:12:48 75.82, 85.08 95.20 09/17/2018 22:13:45 75.81, 85.00 95.17 2.19 57
2 09/17/2018 23:03:15 -76.68,-104.55 85.84 09/17/2018 23:02:54 -76.68,-104.57 85.81 0.55 21
3 09/20/2018 14:29:42 75.89,-158.91 96.07 09/20/2018 14:30:09 75.90,-158.85 96.03 1.78 27
4 09/20/2018 15:20:02 -77.06, 12.73 85.34 09/20/2018 15:19:12 -77.05, 12.65 85.28 2.29 50
5 09/23/2018 05:56:31 -74.07, 144.30 80.90 09/23/2018 05:57:45 -74.02, 144.50 80.99 7.70 74
6 09/23/2018 06:46:25 76.42, -41.31 96.41 09/23/2018 06:46:23 76.41, -41.32 96.42 0.51 2
7 09/23/2018 07:32:27 -79.36,-146.42 99.02 09/23/2018 07:31:14 -80.05,-143.74 98.64 93.73 73
8 09/25/2018 22:12:54 -75.62, -95.57 81.69 09/25/2018 22:13:39 -75.63, -95.51 81.75 1.69 45
9 09/25/2018 23:03:17 76.57, 75.04 97.19 09/25/2018 23:02:45 76.58, 75.14 97.20 2.86 32
10 09/28/2018 14:29:37 -76.19, 22.11 81.40 09/28/2018 14:29:53 -76.19, 22.10 81.41 0.38 16

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 9/16/2018
SNOs_Map_NOAA-20_AQUA_20180917.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 09/16/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service