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: 4/10/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2020 21:38:52 0.24,-127.75 1.18,-123.64 468.85 19
2 04/12/2020 10:02:19 -0.22,-127.80 0.02,-128.91 125.66 80
3 04/13/2020 09:40:54 -0.23,-127.83 -1.01,-124.38 393.65 80
4 04/14/2020 22:05:30 0.20,-127.88 -0.17,-129.69 205.45 80
5 04/15/2020 21:44:06 0.21,-127.91 0.85,-125.16 314.19 80
6 04/17/2020 10:08:33 -0.18,-127.97 0.34,-130.43 280.15 80
7 04/18/2020 09:47:09 -0.20,-127.99 -0.69,-125.90 238.96 80
8 04/19/2020 22:11:44 0.17,-128.03 -0.55,-131.20 361.02 80
9 04/20/2020 21:50:20 0.18,-128.06 0.48,-126.67 158.31 80
10 04/22/2020 10:14:47 -0.16,-128.12 0.71,-131.94 435.90 80
11 04/23/2020 09:53:22 -0.17,-128.14 -0.32,-127.41 82.67 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/10/2020
SNOs_Map_GOES-15_NOAA-20_20200411.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/10/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service