Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/19/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2017 19:07:28 0.01, -89.49 0.95, -85.42 463.99 80
2 05/22/2017 07:29:15 -0.02, -89.50 0.27, -90.68 135.18 80
3 05/23/2017 07:07:51 -0.02, -89.50 -0.75, -86.15 381.18 80
4 05/24/2017 19:29:47 0.02, -89.49 -0.43, -91.46 224.62 80
5 05/25/2017 19:13:43 0.02, -89.49 0.59, -86.93 291.93 80
6 05/27/2017 07:35:31 -0.02, -89.51 0.56, -92.20 306.83 80
7 05/28/2017 07:14:07 -0.02, -89.51 -0.46, -87.67 209.74 80
8 05/29/2017 19:36:02 0.02, -89.49 -0.78, -92.96 396.03 80
9 05/30/2017 19:19:57 0.02, -89.50 0.25, -88.43 121.07 80
10 06/01/2017 07:41:46 -0.03, -89.53 0.90, -93.71 476.42 80
11 06/02/2017 07:20:21 -0.02, -89.53 -0.12, -89.18 40.96 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2017
SNOs_Map_GOES-16_NPP_20170523.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/19/2017 in txt file.

Historical Predications of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service