Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2019 21:46:18 -0.10,-128.50 0.66,-125.08 388.74 80
2 11/17/2019 10:05:25 0.08,-128.53 0.50,-130.36 208.90 80
3 11/18/2019 09:49:19 0.09,-128.52 -0.49,-125.82 307.02 80
4 11/19/2019 22:08:36 -0.06,-128.47 -0.66,-131.13 304.01 80
5 11/20/2019 21:52:30 -0.07,-128.46 0.33,-126.60 211.82 80
6 11/22/2019 10:11:38 0.05,-128.49 0.82,-131.87 386.21 80
7 11/23/2019 09:55:32 0.06,-128.47 -0.17,-127.33 129.41 80
8 11/24/2019 22:14:48 -0.04,-128.41 -0.98,-132.65 482.30 80
9 11/25/2019 21:58:43 -0.05,-128.40 0.02,-128.11 33.11 80
10 11/28/2019 09:59:05 0.04,-128.40 0.14,-128.85 50.46 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/14/2019
SNOs_Map_GOES-15_NPP_20191115.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service