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: 1/15/2020
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 01/16/2020 05:56:24 -75.29, 147.78 60.97 01/16/2020 05:57:03 -75.30, 147.80 61.01 0.82 39
2 01/16/2020 06:46:44 76.40, -41.23 117.73 01/16/2020 06:46:06 76.40, -41.21 117.76 0.77 38
3 01/18/2020 22:13:09 -75.86, -94.68 62.09 01/18/2020 22:13:22 -75.85, -94.72 62.08 1.42 13
4 01/18/2020 23:03:30 76.89, 76.42 116.66 01/18/2020 23:02:26 76.88, 76.33 116.74 2.26 64
5 01/21/2020 13:39:41 74.86,-149.25 118.56 01/21/2020 13:40:44 74.87,-149.22 118.49 1.07 63
6 01/21/2020 14:30:03 -75.99, 21.56 62.77 01/21/2020 14:29:49 -76.00, 21.62 62.77 1.86 14
7 01/24/2020 05:56:23 75.57, -31.38 117.19 01/24/2020 05:57:00 75.56, -31.44 117.17 1.99 37
8 01/24/2020 06:46:48 -76.54, 139.26 63.98 01/24/2020 06:46:08 -76.53, 139.22 63.94 1.13 40
9 01/26/2020 22:13:15 75.75, 84.97 116.36 01/26/2020 22:13:25 75.75, 84.99 116.35 0.40 10
10 01/26/2020 23:03:41 -76.67,-104.47 64.75 01/26/2020 23:02:34 -76.67,-104.42 64.71 1.48 67
11 01/29/2020 13:39:42 -75.10, 31.43 63.53 01/29/2020 13:40:43 -75.10, 31.38 63.57 1.37 61

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/15/2020
SNOs_Map_NOAA-20_AQUA_20200116.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/15/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service