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: 5/10/2019
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 05/13/2019 05:56:32 75.76, -30.94 79.40 05/13/2019 05:57:13 75.75, -31.00 79.38 1.52 41
2 05/13/2019 06:46:59 -76.62, 139.40 101.68 05/13/2019 06:46:22 -76.62, 139.42 101.65 0.42 37
3 05/15/2019 22:13:17 76.14, 86.12 78.31 05/15/2019 22:13:32 76.14, 86.05 78.31 1.84 15
4 05/15/2019 23:03:46 -76.90,-103.72 102.66 05/15/2019 23:02:43 -76.90,-103.71 102.61 0.26 63
5 05/18/2019 13:39:48 -75.19, 31.52 101.13 05/18/2019 13:40:53 -75.19, 31.54 101.19 0.51 65
6 05/18/2019 14:30:03 76.52,-156.76 77.25 05/18/2019 14:29:52 76.51,-156.85 77.29 2.65 11
7 05/21/2019 05:56:33 -75.63, 148.63 102.20 05/21/2019 05:57:12 -75.62, 148.63 102.23 0.17 39
8 05/21/2019 06:46:57 76.53, -40.95 76.69 05/21/2019 06:46:19 76.53, -40.88 76.71 2.01 38
9 05/23/2019 22:13:17 -76.10, -94.04 103.28 05/23/2019 22:13:30 -76.09, -94.07 103.28 1.03 13

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/10/2019
SNOs_Map_NOAA-20_AQUA_20190511.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/10/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service