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: 11/23/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2022 15:50:17 10.47, 149.52 11/23/2022 15:46:55 11.11, 146.48 339.67 202
2 11/29/2022 02:55:24 10.44, 160.22 11/29/2022 02:58:47 9.36, 155.35 546.66 203
3 12/01/2022 14:56:26 15.78, 163.85 12/01/2022 14:54:32 16.43, 160.45 369.54 114
4 12/01/2022 16:33:24 22.63, 140.72 12/01/2022 16:34:01 23.52, 136.82 411.25 37
5 12/09/2022 15:40:58 22.63, 153.88 12/09/2022 15:43:07 23.63, 149.58 454.06 129
6 12/12/2022 04:01:50 22.66, 141.77 12/12/2022 03:59:14 21.94, 138.18 378.29 156
7 12/20/2022 03:09:19 22.68, 154.96 12/20/2022 03:08:20 21.88, 150.93 423.47 59

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2022
SNOs_Map_AQUA_NPP_20221123.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 11/23/2022 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP