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: 12/13/2018
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 12/14/2018 22:12:49 -75.50, -95.76 59.87 12/14/2018 22:13:28 -75.50, -95.75 59.91 0.27 39
2 12/14/2018 23:03:13 76.42, 74.67 119.09 12/14/2018 23:02:35 76.43, 74.73 119.11 1.55 38
3 12/17/2018 14:29:41 -75.77, 20.85 59.98 12/17/2018 14:29:51 -75.77, 20.92 60.01 1.92 10
4 12/17/2018 15:19:58 76.98,-167.38 118.61 12/17/2018 15:18:52 76.97,-167.47 118.69 2.59 66
5 12/20/2018 05:56:06 75.13, -32.65 120.86 12/20/2018 05:57:05 75.14, -32.63 120.80 0.40 59
6 12/20/2018 06:46:23 -76.48, 139.10 60.67 12/20/2018 06:46:05 -76.47, 139.00 60.63 2.75 18
7 12/22/2018 22:12:55 75.49, 84.20 120.55 12/22/2018 22:13:25 75.50, 84.26 120.50 1.88 30
8 12/22/2018 23:03:14 -76.73,-104.19 60.88 12/22/2018 23:02:27 -76.72,-104.26 60.82 1.94 47
9 12/25/2018 13:42:18 -65.71, 15.43 49.63 12/25/2018 13:43:31 -65.58, 16.45 49.98 48.74 73
10 12/25/2018 14:29:46 75.80,-159.07 120.23 12/25/2018 14:29:47 75.81,-158.97 120.20 2.90 1

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/13/2018
SNOs_Map_NOAA-20_AQUA_20181213.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/13/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service