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: 7/14/2019
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 07/16/2019 05:56:11 75.35, -32.14 77.39 07/16/2019 05:57:01 75.36, -32.08 77.33 1.68 50
2 07/16/2019 06:46:30 -76.58, 139.32 104.13 07/16/2019 06:46:04 -76.58, 139.30 104.11 0.49 26
3 07/18/2019 22:12:54 75.85, 85.22 77.24 07/18/2019 22:13:19 75.85, 85.22 77.21 0.23 25
4 07/18/2019 23:03:14 -77.01,-103.22 104.23 07/18/2019 23:02:23 -77.00,-103.31 104.17 2.54 51
5 07/21/2019 13:41:42 -67.74, 17.65 93.20 07/21/2019 13:42:56 -67.58, 18.49 93.35 39.51 74
6 07/21/2019 14:29:36 76.34,-157.33 77.12 07/21/2019 14:29:36 76.33,-157.38 77.14 1.67 0
7 07/21/2019 15:18:06 -80.94, 44.71 110.59 07/21/2019 15:16:52 -81.29, 44.03 110.44 40.85 74
8 07/24/2019 05:56:03 -75.54, 148.45 101.37 07/24/2019 05:56:55 -75.53, 148.42 101.40 0.94 52
9 07/24/2019 06:46:28 76.41, -41.28 77.56 07/24/2019 06:46:02 76.42, -41.21 77.56 1.98 26
10 07/26/2019 22:12:53 -75.71, -95.24 101.01 07/26/2019 22:13:19 -75.72, -95.17 101.05 2.01 26

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/14/2019
SNOs_Map_NOAA-20_AQUA_20190715.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/14/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service