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: 8/30/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2022 02:50:18 22.70, 159.01 08/31/2022 02:49:56 21.95, 155.35 385.03 22
2 09/02/2022 16:28:30 10.77, 139.50 09/02/2022 16:25:13 10.98, 136.76 299.87 197
3 09/08/2022 03:34:47 12.14, 149.61 09/08/2022 03:37:41 11.16, 145.22 489.89 174
4 09/10/2022 15:36:21 13.21, 152.95 09/10/2022 15:33:44 13.77, 150.09 315.65 157
5 09/16/2022 02:42:42 10.07, 162.98 09/16/2022 02:46:11 8.33, 158.54 523.46 209
6 09/18/2022 16:21:06 22.61, 143.30 09/18/2022 16:21:48 23.40, 139.72 377.38 42
7 09/26/2022 15:29:33 22.64, 156.24 09/26/2022 15:31:05 23.49, 152.42 402.10 92

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/30/2022
SNOs_Map_AQUA_NPP_20220830.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 08/30/2022 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP