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: 5/17/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2019 09:49:27 0.05,-128.40 -0.53,-125.87 289.22 80
2 05/19/2019 22:08:43 -0.03,-128.42 -0.63,-131.17 313.66 80
3 05/20/2019 21:52:38 -0.04,-128.43 0.35,-126.64 203.98 80
4 05/22/2019 10:11:45 0.03,-128.44 0.82,-131.91 395.80 80
5 05/23/2019 09:55:41 0.04,-128.44 -0.22,-127.38 121.40 80
6 05/24/2019 22:14:56 -0.02,-128.45 -0.99,-132.68 482.64 80
7 05/25/2019 21:58:51 -0.03,-128.45 0.05,-128.15 34.71 80
8 05/28/2019 09:59:13 0.03,-128.47 0.14,-128.89 48.30 80
9 05/29/2019 09:43:09 0.04,-128.47 -0.90,-124.36 468.49 80
10 05/30/2019 22:02:24 -0.02,-128.46 -0.30,-129.66 136.62 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/17/2019
SNOs_Map_GOES-15_NOAA-20_20190518.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service