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: 10/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2019 10:04:52 0.18,-128.32 0.62,-130.30 226.32 80
2 10/25/2019 09:48:47 0.19,-128.34 -0.38,-125.77 292.39 80
3 10/26/2019 22:08:04 -0.17,-128.32 -0.77,-131.08 314.44 80
4 10/27/2019 21:52:00 -0.18,-128.34 0.23,-126.55 204.25 80
5 10/29/2019 10:11:09 0.16,-128.42 0.91,-131.83 389.23 80
6 10/30/2019 09:55:05 0.17,-128.43 -0.08,-127.30 128.93 80
7 10/31/2019 22:14:22 -0.14,-128.41 -1.08,-132.61 479.25 80
8 11/01/2019 21:58:18 -0.16,-128.42 -0.09,-128.08 38.68 80
9 11/04/2019 09:58:43 0.14,-128.50 0.20,-128.84 38.05 80
10 11/05/2019 09:42:39 0.15,-128.51 -0.79,-124.30 479.52 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/23/2019
SNOs_Map_GOES-15_NOAA-20_20191023.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/23/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service