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: 2/12/2019
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 02/14/2019 05:56:46 -75.12, 147.28 68.25 02/14/2019 05:57:22 -75.12, 147.35 68.30 2.22 36
2 02/14/2019 06:47:01 76.46, -40.98 110.14 02/14/2019 06:46:20 76.46, -41.02 110.19 1.08 41
3 02/16/2019 22:13:26 -75.90, -94.50 70.08 02/16/2019 22:13:36 -75.89, -94.59 70.06 2.64 10
4 02/16/2019 23:03:51 76.76, 75.94 108.86 02/16/2019 23:02:43 76.76, 75.91 108.92 0.86 68
5 02/19/2019 13:39:58 74.90,-149.11 110.18 02/19/2019 13:40:57 74.90,-149.11 110.13 0.19 59
6 02/19/2019 14:30:16 -76.20, 22.33 71.38 02/19/2019 14:29:59 -76.20, 22.26 71.35 2.09 17
7 02/22/2019 05:56:44 75.36, -31.99 108.69 02/22/2019 05:57:16 75.36, -31.99 108.66 0.08 32
8 02/22/2019 06:47:05 -76.51, 139.19 72.71 02/22/2019 06:46:21 -76.50, 139.13 72.66 1.95 44
9 02/24/2019 22:13:32 75.76, 85.05 107.23 02/24/2019 22:13:37 75.76, 85.05 107.23 0.28 5

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/12/2019
SNOs_Map_NOAA-20_AQUA_20190213.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/12/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service