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: 2/26/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2020 09:52:31 -0.36,-128.44 -0.60,-127.39 120.36 80
2 02/28/2020 22:14:28 0.36,-128.46 -0.61,-132.69 482.03 80
3 02/29/2020 21:58:24 0.36,-128.46 0.45,-128.17 34.36 80
4 03/03/2020 10:01:27 -0.35,-128.43 -0.22,-128.89 53.70 80
5 03/04/2020 09:40:02 -0.35,-128.42 -1.23,-124.36 461.76 80
6 03/05/2020 22:02:00 0.35,-128.43 0.08,-129.68 142.31 80
7 03/06/2020 21:45:55 0.34,-128.41 1.09,-125.15 372.86 80
8 03/08/2020 10:07:43 -0.34,-128.38 0.14,-130.40 231.85 80
9 03/09/2020 09:46:19 -0.34,-128.36 -0.92,-125.89 282.88 80
10 03/10/2020 22:08:15 0.33,-128.36 -0.28,-131.19 322.19 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2020
SNOs_Map_GOES-15_NPP_20200227.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/26/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service