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: 4/12/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2019 22:02:36 -0.06,-127.73 -0.46,-129.62 214.70 80
2 04/13/2019 21:46:30 -0.06,-127.70 0.51,-125.08 297.63 80
3 04/15/2019 10:05:37 0.06,-127.65 0.67,-130.35 307.62 80
4 04/16/2019 09:49:33 0.06,-127.61 -0.37,-125.83 204.64 80
5 04/17/2019 22:08:48 -0.06,-127.54 -0.87,-131.12 408.30 80
6 04/18/2019 21:52:44 -0.06,-127.50 0.16,-126.59 103.73 80
7 04/21/2019 09:55:46 0.06,-127.41 0.04,-127.32 9.61 80
8 04/23/2019 21:56:16 -0.06,-127.28 -0.24,-128.09 92.41 80
9 04/24/2019 21:40:11 -0.06,-127.24 0.74,-123.55 419.04 80
10 04/26/2019 09:59:18 0.06,-127.18 0.44,-128.82 187.96 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/12/2019
SNOs_Map_GOES-15_NOAA-20_20190413.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/12/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service