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: 12/14/2018
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 12/14/2018 22:12:48 -75.57, -95.55 59.94 12/14/2018 22:13:28 -75.57, -95.57 59.98 0.70 40
2 12/14/2018 23:03:12 76.49, 74.92 119.01 12/14/2018 23:02:35 76.49, 74.94 119.04 0.63 37
3 12/17/2018 14:29:36 -75.96, 21.51 60.20 12/17/2018 14:29:49 -75.96, 21.48 60.21 0.84 13
4 12/17/2018 15:20:02 76.78,-168.21 118.86 12/17/2018 15:18:58 76.78,-168.18 118.91 0.71 64
5 12/20/2018 05:56:08 75.00, -33.03 121.01 12/20/2018 05:57:11 75.01, -32.99 120.94 1.45 63
6 12/20/2018 06:46:25 -76.35, 138.63 60.52 12/20/2018 06:46:11 -76.35, 138.58 60.49 1.41 14
7 12/22/2018 22:12:56 75.45, 84.06 120.60 12/22/2018 22:13:32 75.45, 84.10 120.55 1.12 36
8 12/22/2018 23:03:15 -76.68,-104.35 60.83 12/22/2018 23:02:34 -76.67,-104.44 60.77 2.39 41
9 12/25/2018 14:29:44 75.88,-158.77 120.13 12/25/2018 14:29:53 75.88,-158.76 120.12 0.30 9
10 12/25/2018 15:20:12 -76.70, 11.48 60.83 12/25/2018 15:19:03 -76.71, 11.56 60.79 2.21 69
11 12/28/2018 05:56:15 -75.02, 147.00 58.93 12/28/2018 05:57:13 -75.02, 147.05 59.00 1.46 58

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/14/2018
SNOs_Map_NOAA-20_AQUA_20181215.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/14/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service