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: 6/29/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2019 09:42:54 -0.09,-127.90 -0.90,-124.32 407.93 80
2 07/01/2019 22:02:09 0.11,-127.85 -0.30,-129.62 202.36 80
3 07/02/2019 21:46:04 0.10,-127.81 0.70,-125.08 310.60 80
4 07/04/2019 10:05:11 -0.13,-127.75 0.47,-130.36 296.89 80
5 07/05/2019 09:49:05 -0.12,-127.71 -0.53,-125.82 215.48 80
6 07/06/2019 22:08:22 0.14,-127.65 -0.61,-131.13 396.39 80
7 07/07/2019 21:52:16 0.13,-127.61 0.39,-126.59 116.23 80
8 07/09/2019 10:11:23 -0.15,-127.55 0.84,-131.85 491.09 80
9 07/10/2019 09:52:37 -0.14,-127.51 -0.16,-127.32 21.19 80
10 07/12/2019 21:55:48 0.16,-127.39 0.02,-128.09 80.04 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/29/2019
SNOs_Map_GOES-15_NOAA-20_20190630.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/29/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service