Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/16/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/16/2019 20:34:49 0.03,-104.08 0.00,-107.47 376.97 0
2 01/17/2019 20:17:14 0.02,-104.08 0.34,-102.79 148.39 80
3 01/19/2019 08:39:03 -0.02,-104.33 0.81,-108.06 425.57 80
4 01/20/2019 08:17:39 -0.01,-104.33 -0.17,-103.53 90.80 80
5 01/22/2019 20:20:51 0.01,-104.09 -0.04,-104.29 23.82 80
6 01/23/2019 20:04:48 0.01,-104.09 1.00, -99.77 492.79 80
7 01/25/2019 08:26:37 -0.02,-104.34 0.15,-105.05 80.94 80
8 01/26/2019 08:05:14 -0.01,-104.34 -0.89,-100.52 435.64 80
9 01/27/2019 20:27:10 0.02,-104.10 -0.35,-105.81 195.07 80
10 01/28/2019 20:11:06 0.01,-104.10 0.64,-101.28 321.84 80
11 01/30/2019 08:30:16 -0.01,-104.36 0.46,-106.57 251.12 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/16/2019
SNOs_Map_GOES-14_NOAA-20_20190117.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 01/16/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service