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: 12/17/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/17/2019 09:55:04 -0.02,-127.93 -0.17,-127.27 75.21 80
2 12/19/2019 21:55:35 0.02,-127.82 -0.04,-128.03 24.89 80
3 12/20/2019 21:39:31 0.02,-127.78 0.99,-123.50 488.03 80
4 12/22/2019 09:58:38 -0.03,-127.74 0.20,-128.76 116.38 80
5 12/23/2019 09:42:32 -0.02,-127.70 -0.78,-124.22 396.12 80
6 12/24/2019 22:01:49 0.03,-127.62 -0.40,-129.53 217.65 80
7 12/25/2019 21:45:44 0.02,-127.58 0.63,-125.00 294.62 80
8 12/27/2019 10:04:52 -0.03,-127.53 0.55,-130.26 310.53 80
9 12/28/2019 09:48:46 -0.02,-127.49 -0.42,-125.72 201.45 80
10 12/29/2019 22:08:02 0.04,-127.40 -0.75,-131.02 412.98 80
11 12/30/2019 21:51:57 0.03,-127.35 0.22,-126.48 98.92 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/17/2019
SNOs_Map_GOES-15_NOAA-20_20191217.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service