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: 12/6/2017
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 12/08/2017 13:27:24 -75.74, 36.30 60.76 12/08/2017 13:28:07 -75.74, 36.30 60.80 0.03 43
2 12/08/2017 14:17:39 76.83,-152.46 118.01 12/08/2017 14:17:10 76.83,-152.52 118.05 1.63 29
3 12/11/2017 09:51:22 76.21, -88.17 119.05 12/11/2017 09:51:37 76.20, -88.20 119.04 0.73 15
4 12/11/2017 10:41:47 -76.94, 81.92 61.81 12/11/2017 10:40:49 -76.95, 81.99 61.77 1.68 58
5 12/14/2017 05:25:06 75.56, -23.68 120.04 12/14/2017 05:26:05 75.56, -23.71 119.99 1.12 59
6 12/14/2017 06:15:28 -76.46, 146.70 60.99 12/14/2017 06:15:14 -76.46, 146.73 60.98 0.77 14
7 12/17/2017 01:49:07 -76.06,-148.08 60.33 12/17/2017 01:49:37 -76.06,-148.13 60.34 1.34 30
8 12/17/2017 02:39:27 76.90, 22.37 118.70 12/17/2017 02:38:45 76.90, 22.35 118.75 0.75 42
9 12/19/2017 21:22:56 -75.14, -84.37 59.15 12/19/2017 21:24:09 -75.14, -84.33 59.23 1.19 73
10 12/19/2017 22:13:04 76.55, 87.64 119.26 12/19/2017 22:13:06 76.54, 87.54 119.28 2.89 2

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/6/2017
SNOs_Map_NOAA-20_AQUA_20171206.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/06/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service