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: 12/22/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2019 09:42:39 -0.02,-128.11 -0.87,-124.26 438.60 80
2 12/24/2019 22:01:57 0.03,-128.12 -0.28,-129.58 165.96 80
3 12/25/2019 21:45:52 0.02,-128.14 0.70,-125.04 353.12 80
4 12/27/2019 10:05:02 -0.03,-128.21 0.45,-130.32 240.27 80
5 12/28/2019 09:48:58 -0.03,-128.24 -0.59,-125.80 278.69 80
6 12/29/2019 22:08:16 0.04,-128.24 -0.62,-131.10 326.21 80
7 12/30/2019 21:52:12 0.03,-128.26 0.42,-126.57 192.49 80
8 01/01/2020 10:11:21 -0.04,-128.33 0.73,-131.85 401.54 80
9 01/02/2020 09:55:17 -0.04,-128.35 -0.25,-127.32 117.17 80
10 01/03/2020 22:14:35 0.05,-128.35 -0.90,-132.63 487.87 80
11 01/04/2020 21:55:51 0.04,-128.37 0.08,-128.10 30.48 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/22/2019
SNOs_Map_GOES-15_NOAA-20_20191223.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/22/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service