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: 7/8/2019
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 07/08/2019 05:56:18 -75.29, 147.67 103.67 07/08/2019 05:57:07 -75.30, 147.75 103.73 2.75 49
2 07/08/2019 06:46:30 76.72, -40.15 74.56 07/08/2019 06:46:02 76.72, -40.22 74.60 2.05 28
3 07/10/2019 22:13:02 -75.70, -95.28 103.83 07/10/2019 22:13:26 -75.71, -95.20 103.88 2.40 24
4 07/10/2019 23:03:17 77.02, 76.82 74.51 07/10/2019 23:02:24 77.01, 76.72 74.58 2.63 53
5 07/13/2019 13:40:43 71.07,-157.57 81.87 07/13/2019 13:41:57 70.95,-157.06 81.77 22.50 74
6 07/13/2019 14:29:47 -76.11, 21.83 103.96 07/13/2019 14:29:46 -76.11, 21.89 103.97 1.67 1
7 07/13/2019 15:16:32 80.76, -97.68 62.43 07/13/2019 15:15:19 81.39, -96.30 62.68 74.25 73
8 07/16/2019 05:56:12 75.31, -32.27 77.44 07/16/2019 05:57:02 75.32, -32.19 77.38 2.53 50
9 07/16/2019 06:46:32 -76.50, 139.02 104.03 07/16/2019 06:46:06 -76.50, 139.04 104.02 0.54 26
10 07/18/2019 22:12:55 75.76, 84.93 77.34 07/18/2019 22:13:20 75.77, 84.98 77.31 1.63 25
11 07/18/2019 23:03:16 -76.89,-103.71 104.07 07/18/2019 23:02:25 -76.88,-103.75 104.02 0.97 51
12 07/21/2019 13:41:59 -66.83, 16.58 92.24 07/21/2019 13:43:13 -66.66, 17.48 92.40 44.15 74
13 07/21/2019 14:29:39 76.21,-157.80 77.29 07/21/2019 14:29:39 76.21,-157.79 77.29 0.42 0

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/8/2019
SNOs_Map_NOAA-20_AQUA_20190708.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/08/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service