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 10:04:51 0.18,-128.32 0.65,-130.29 225.81 80
2 10/25/2019 09:48:46 0.19,-128.34 -0.36,-125.76 293.06 80
3 10/26/2019 22:08:04 -0.17,-128.32 -0.78,-131.08 313.53 80
4 10/27/2019 21:51:59 -0.18,-128.34 0.24,-126.55 205.33 80
5 10/29/2019 10:11:07 0.16,-128.42 0.93,-131.82 387.88 80
6 10/30/2019 09:55:03 0.17,-128.43 -0.08,-127.29 130.49 80
7 10/31/2019 22:14:19 -0.14,-128.41 -1.11,-132.59 477.31 80
8 11/01/2019 21:58:15 -0.16,-128.42 -0.09,-128.06 40.92 80
9 11/04/2019 09:58:40 0.14,-128.50 0.19,-128.82 35.21 80
10 11/05/2019 09:42:34 0.15,-128.52 -0.77,-124.27 482.70 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/23/2019
SNOs_Map_GOES-15_NOAA-20_20191024.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