Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/4/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2019 09:49:06 -0.12,-127.72 -0.55,-125.82 216.55 80
2 07/06/2019 22:08:21 0.14,-127.66 -0.65,-131.12 394.99 80
3 07/07/2019 21:52:16 0.13,-127.62 0.35,-126.58 117.85 80
4 07/09/2019 10:11:23 -0.15,-127.57 0.82,-131.86 488.93 80
5 07/10/2019 09:55:17 -0.14,-127.53 -0.18,-127.32 23.41 80
6 07/12/2019 21:55:47 0.16,-127.41 -0.02,-128.08 77.08 80
7 07/13/2019 21:39:42 0.15,-127.37 0.98,-123.55 435.17 80
8 07/15/2019 09:58:49 -0.18,-127.31 0.18,-128.82 172.35 80
9 07/16/2019 09:42:44 -0.17,-127.26 -0.82,-124.28 339.34 80
10 07/17/2019 22:01:59 0.20,-127.18 -0.37,-129.58 274.63 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/4/2019
SNOs_Map_GOES-15_NOAA-20_20190705.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/04/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service