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: 2/4/2018
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 02/05/2018 22:12:53 76.35, 86.88 112.89 02/05/2018 22:13:41 76.35, 86.90 112.84 0.65 48
2 02/05/2018 23:03:18 -77.26,-102.18 68.27 02/05/2018 23:02:49 -77.26,-102.17 68.25 0.28 29
3 02/08/2018 14:29:40 76.71,-156.01 111.64 02/08/2018 14:30:04 76.71,-155.99 111.61 0.62 24
4 02/08/2018 15:20:07 -77.52, 14.73 69.42 02/08/2018 15:19:14 -77.52, 14.75 69.38 0.55 53
5 02/11/2018 05:58:30 -68.78, 134.70 60.46 02/11/2018 05:59:44 -68.60, 135.62 60.67 41.66 74
6 02/11/2018 06:46:28 77.02, -39.01 110.41 02/11/2018 06:46:28 77.02, -39.00 110.41 0.18 0
7 02/11/2018 07:34:50 -81.24, 169.14 77.58 02/11/2018 07:33:36 -81.64, 168.75 77.40 44.73 74
8 02/13/2018 22:12:53 -76.35, -93.13 69.63 02/13/2018 22:13:46 -76.35, -93.09 69.69 1.08 53
9 02/13/2018 23:03:13 77.40, 78.43 109.03 02/13/2018 23:02:49 77.40, 78.38 109.06 1.23 24
10 02/16/2018 14:29:39 -76.75, 24.15 71.04 02/16/2018 14:30:08 -76.75, 24.15 71.06 0.10 29

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/4/2018
SNOs_Map_NOAA-20_AQUA_20180205.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/04/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service