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: 6/27/2018
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 06/29/2018 23:02:49 -76.74,-104.25 106.19 06/29/2018 23:02:57 -76.73,-104.31 106.18 1.88 8
2 06/29/2018 23:53:15 77.53, 66.42 72.77 06/29/2018 23:52:05 77.52, 66.34 72.85 2.11 70
3 07/02/2018 14:29:13 76.14,-157.99 74.77 07/02/2018 14:30:10 76.13,-158.05 74.74 1.58 57
4 07/02/2018 15:19:45 -76.76, 11.60 106.02 07/02/2018 15:19:25 -76.77, 11.70 106.03 2.98 20
5 07/05/2018 06:46:09 76.15, -42.17 75.00 07/05/2018 06:46:38 76.16, -42.07 74.95 2.81 29
6 07/05/2018 07:36:33 -77.12, 128.86 106.25 07/05/2018 07:35:46 -77.13, 128.90 106.22 1.34 47
7 07/07/2018 22:17:34 -59.65,-118.18 86.88 07/07/2018 22:18:47 -59.39,-116.69 87.15 89.19 73
8 07/07/2018 23:02:55 76.62, 75.30 74.70 07/07/2018 23:02:57 76.62, 75.33 74.69 0.83 2
9 07/07/2018 23:53:14 -77.77,-112.43 106.83 07/07/2018 23:52:00 -77.79,-112.51 106.77 2.97 74
10 07/10/2018 14:29:17 -76.14, 21.99 104.37 07/10/2018 14:30:10 -76.13, 21.94 104.40 1.40 53

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/27/2018
SNOs_Map_NOAA-20_AQUA_20180628.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/27/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service