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: 12/17/2018
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 12/17/2018 14:29:36 -75.96, 21.50 60.20 12/17/2018 14:29:49 -75.96, 21.46 60.20 0.95 13
2 12/17/2018 15:20:02 76.78,-168.21 118.86 12/17/2018 15:18:58 76.78,-168.19 118.91 0.66 64
3 12/20/2018 05:56:08 75.00, -33.03 121.01 12/20/2018 05:57:11 75.00, -32.99 120.94 1.21 63
4 12/20/2018 06:46:25 -76.35, 138.62 60.52 12/20/2018 06:46:11 -76.34, 138.56 60.49 1.70 14
5 12/22/2018 22:12:55 75.49, 84.21 120.54 12/22/2018 22:13:31 75.50, 84.23 120.51 0.59 36
6 12/22/2018 23:03:14 -76.73,-104.19 60.88 12/22/2018 23:02:33 -76.72,-104.29 60.82 2.97 41
7 12/25/2018 14:29:42 75.98,-158.45 120.02 12/25/2018 14:29:51 75.98,-158.48 120.02 0.65 9
8 12/25/2018 15:20:10 -76.79, 11.83 60.94 12/25/2018 15:19:01 -76.80, 11.88 60.89 1.24 69
9 12/28/2018 05:56:12 -75.17, 147.43 59.09 12/28/2018 05:57:10 -75.17, 147.43 59.15 0.11 58
10 12/28/2018 06:46:28 76.45, -41.02 119.44 12/28/2018 06:46:10 76.44, -41.11 119.48 2.45 18
11 12/30/2018 22:12:57 -75.75, -95.01 59.83 12/30/2018 22:13:28 -75.74, -95.08 59.84 2.12 31

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/17/2018
SNOs_Map_NOAA-20_AQUA_20181217.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/17/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service