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: 1/19/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2020 22:17:26 0.05,-128.43 -0.93,-132.65 481.53 80
2 01/20/2020 21:58:42 0.04,-128.43 0.12,-128.12 34.52 80
3 01/23/2020 09:59:07 -0.04,-128.42 0.04,-128.87 50.87 80
4 01/24/2020 09:43:03 -0.03,-128.41 -0.95,-124.33 465.01 80
5 01/25/2020 22:05:00 0.03,-128.40 -0.25,-129.63 140.85 80
6 01/26/2020 21:43:36 0.03,-128.39 0.74,-125.10 374.66 80
7 01/28/2020 10:05:25 -0.04,-128.38 0.40,-130.38 227.29 80
8 01/29/2020 09:49:20 -0.04,-128.37 -0.59,-125.84 288.23 80
9 01/30/2020 22:11:18 0.04,-128.36 -0.60,-131.15 317.72 80
10 01/31/2020 21:49:54 0.04,-128.35 0.45,-126.62 197.45 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/19/2020
SNOs_Map_GOES-15_NOAA-20_20200119.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/19/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service