Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between AQUA and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 2/3/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2021 15:59:17 22.61, 147.48 02/04/2021 16:01:24 23.23, 144.56 306.80 127
2 02/12/2021 15:09:52 22.60, 159.84 02/12/2021 15:10:39 23.19, 157.24 274.25 47
3 02/15/2021 03:31:42 22.64, 147.52 02/15/2021 03:28:13 27.29, 144.58 596.04 209
4 02/20/2021 15:59:19 22.60, 147.48 02/20/2021 16:01:22 23.23, 144.56 307.08 123
5 02/28/2021 15:09:53 22.58, 159.85 02/28/2021 15:10:38 23.14, 157.23 275.17 45

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/3/2021
SNOs_Map_AQUA_NPP_20210203.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 02/03/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP