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: 12/15/2018
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 12/17/2018 14:29:37 -75.95, 21.45 60.18 12/17/2018 14:29:50 -75.94, 21.42 60.19 0.87 13
2 12/17/2018 15:20:03 76.76,-168.27 118.88 12/17/2018 15:18:59 76.76,-168.24 118.93 0.72 64
3 12/20/2018 05:56:09 74.98, -33.08 121.03 12/20/2018 05:57:12 74.99, -33.04 120.96 1.46 63
4 12/20/2018 06:46:26 -76.33, 138.57 60.50 12/20/2018 06:46:12 -76.33, 138.52 60.47 1.40 14
5 12/22/2018 22:12:56 75.43, 84.01 120.62 12/22/2018 22:13:32 75.43, 84.05 120.57 1.20 36
6 12/22/2018 23:03:14 -76.71,-104.25 60.86 12/22/2018 23:02:33 -76.70,-104.34 60.81 2.33 41
7 12/25/2018 14:29:44 75.87,-158.83 120.15 12/25/2018 14:29:53 75.87,-158.81 120.14 0.49 9
8 12/25/2018 15:20:11 -76.73, 11.59 60.86 12/25/2018 15:19:02 -76.74, 11.67 60.82 2.39 69
9 12/28/2018 05:56:16 -75.00, 146.95 58.91 12/28/2018 05:57:14 -75.01, 147.00 58.98 1.77 58

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/15/2018
SNOs_Map_NOAA-20_AQUA_20181216.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/15/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service