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: 2/8/2018
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 02/11/2018 05:58:29 -68.82, 134.76 60.50 02/11/2018 05:59:43 -68.65, 135.67 60.71 41.38 74
2 02/11/2018 06:46:27 77.05, -38.85 110.36 02/11/2018 06:46:27 77.06, -38.85 110.36 0.18 0
3 02/11/2018 07:34:49 -81.25, 169.45 77.63 02/11/2018 07:33:35 -81.65, 169.07 77.45 45.05 74
4 02/13/2018 22:12:52 -76.38, -93.00 69.68 02/13/2018 22:13:45 -76.39, -92.98 69.73 0.69 53
5 02/13/2018 23:03:13 77.40, 78.40 109.04 02/13/2018 23:02:49 77.39, 78.34 109.07 1.60 24
6 02/16/2018 14:29:37 -76.83, 24.46 71.13 02/16/2018 14:30:06 -76.83, 24.43 71.15 0.78 29
7 02/16/2018 15:20:07 77.44,-165.64 108.08 02/16/2018 15:19:18 77.45,-165.56 108.10 2.21 49
8 02/19/2018 06:46:22 -77.26, 142.03 72.62 02/19/2018 06:46:27 -77.25, 141.91 72.60 2.97 5
9 02/19/2018 07:36:52 77.86, -47.90 106.59 02/19/2018 07:35:39 77.85, -47.93 106.65 0.71 73
10 02/21/2018 22:12:45 76.66, 88.01 107.21 02/21/2018 22:13:42 76.65, 87.92 107.18 2.35 57

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/8/2018
SNOs_Map_NOAA-20_AQUA_20180209.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/08/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service