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: 10/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2019 09:42:30 0.23,-128.23 -0.64,-124.24 454.08 80
2 10/21/2019 22:01:47 -0.20,-128.21 -0.50,-129.55 152.29 80
3 10/22/2019 21:45:42 -0.21,-128.24 0.51,-125.02 366.62 80
4 10/24/2019 10:04:51 0.18,-128.31 0.66,-130.29 226.33 80
5 10/25/2019 09:48:46 0.19,-128.33 -0.36,-125.76 292.33 80
6 10/26/2019 22:08:04 -0.17,-128.31 -0.78,-131.08 314.90 80
7 10/27/2019 21:51:59 -0.18,-128.33 0.24,-126.55 203.77 80
8 10/29/2019 10:11:07 0.16,-128.41 0.93,-131.82 389.40 80
9 10/30/2019 09:55:03 0.17,-128.42 -0.08,-127.29 128.76 80
10 10/31/2019 22:14:19 -0.15,-128.39 -1.11,-132.59 479.68 80
11 11/01/2019 21:58:15 -0.16,-128.40 -0.09,-128.06 38.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/19/2019
SNOs_Map_GOES-15_NOAA-20_20191020.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service