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: 1/18/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/18/2020 09:55:29 -0.05,-128.43 -0.31,-127.35 123.77 80
2 01/19/2020 22:17:27 0.05,-128.43 -0.88,-132.66 481.50 80
3 01/20/2020 21:56:02 0.04,-128.43 0.10,-128.12 34.61 80
4 01/23/2020 09:59:07 -0.03,-128.42 0.06,-128.86 50.44 80
5 01/24/2020 09:43:03 -0.03,-128.41 -0.93,-124.33 465.41 80
6 01/25/2020 22:05:00 0.03,-128.40 -0.26,-129.63 140.57 80
7 01/26/2020 21:43:36 0.03,-128.40 0.78,-125.11 375.00 80
8 01/28/2020 10:05:25 -0.04,-128.39 0.42,-130.37 226.72 80
9 01/29/2020 09:49:21 -0.04,-128.38 -0.62,-125.85 288.84 80
10 01/30/2020 22:11:18 0.04,-128.37 -0.56,-131.16 317.23 80
11 01/31/2020 21:49:54 0.04,-128.36 0.43,-126.62 197.98 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/18/2020
SNOs_Map_GOES-15_NOAA-20_20200118.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/18/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service