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: 7/7/2018
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 07/07/2018 22:17:37 -59.48,-118.30 86.71 07/07/2018 22:18:50 -59.21,-116.80 86.98 90.05 73
2 07/07/2018 23:02:56 76.58, 75.15 74.75 07/07/2018 23:02:58 76.59, 75.20 74.73 1.35 2
3 07/07/2018 23:53:16 -77.68,-112.85 106.71 07/07/2018 23:52:02 -77.70,-112.90 106.65 2.21 74
4 07/10/2018 14:29:18 -76.09, 21.82 104.31 07/10/2018 14:30:11 -76.09, 21.80 104.34 0.79 53
5 07/10/2018 15:19:42 76.99,-167.46 74.55 07/10/2018 15:19:17 76.99,-167.49 74.58 0.81 25
6 07/13/2018 06:46:12 -76.20, 137.96 104.07 07/13/2018 06:46:37 -76.21, 138.06 104.11 2.79 25
7 07/13/2018 07:36:36 77.09, -51.28 74.79 07/13/2018 07:35:43 77.10, -51.18 74.81 2.76 53
8 07/15/2018 22:13:00 74.42, 81.05 78.50 07/15/2018 22:14:14 74.36, 81.23 78.44 8.72 74
9 07/15/2018 23:02:57 -76.70,-104.40 104.29 07/15/2018 23:02:55 -76.70,-104.40 104.29 0.08 2
10 07/18/2018 14:29:19 76.18,-157.86 76.82 07/18/2018 14:30:06 76.18,-157.90 76.79 0.99 47
11 07/18/2018 15:19:50 -76.85, 11.94 104.03 07/18/2018 15:19:20 -76.86, 12.03 104.02 2.68 30
12 07/21/2018 06:46:11 76.33, -41.58 77.13 07/21/2018 06:46:30 76.34, -41.51 77.10 1.87 19

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/7/2018
SNOs_Map_NOAA-20_AQUA_20180708.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/07/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service