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: 6/26/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2019 21:57:17 0.08,-128.01 0.06,-128.12 12.57 0
2 06/29/2019 09:58:59 -0.09,-127.93 0.11,-128.86 105.58 80
3 06/30/2019 09:42:53 -0.09,-127.89 -0.88,-124.32 407.32 80
4 07/01/2019 22:02:10 0.11,-127.84 -0.26,-129.63 203.53 80
5 07/02/2019 21:46:04 0.10,-127.80 0.74,-125.09 309.26 80
6 07/04/2019 10:05:12 -0.13,-127.74 0.43,-130.36 298.32 80
7 07/05/2019 09:49:06 -0.12,-127.70 -0.56,-125.83 213.86 80
8 07/06/2019 22:08:21 0.14,-127.63 -0.63,-131.13 398.60 80
9 07/07/2019 21:52:16 0.13,-127.59 0.37,-126.59 113.79 80
10 07/09/2019 10:11:23 -0.15,-127.53 0.80,-131.86 493.53 80
11 07/10/2019 09:55:18 -0.14,-127.48 -0.20,-127.33 18.39 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/26/2019
SNOs_Map_GOES-15_NOAA-20_20190627.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service