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: 7/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2019 22:02:09 0.11,-127.85 -0.29,-129.62 202.16 80
2 07/02/2019 21:46:04 0.10,-127.82 0.71,-125.09 310.90 80
3 07/04/2019 10:05:11 -0.13,-127.76 0.46,-130.36 296.40 80
4 07/05/2019 09:49:06 -0.12,-127.72 -0.54,-125.82 216.08 80
5 07/06/2019 22:08:21 0.14,-127.65 -0.66,-131.12 395.58 80
6 07/07/2019 21:52:15 0.13,-127.62 0.34,-126.58 117.13 80
7 07/09/2019 10:11:23 -0.15,-127.56 0.83,-131.85 490.00 80
8 07/10/2019 09:55:17 -0.14,-127.52 -0.17,-127.32 22.27 80
9 07/12/2019 21:55:48 0.16,-127.40 0.03,-128.09 78.55 80
10 07/13/2019 21:39:43 0.15,-127.36 1.02,-123.56 433.54 80
11 07/15/2019 09:58:50 -0.18,-127.29 0.14,-128.83 174.34 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/1/2019
SNOs_Map_GOES-15_NOAA-20_20190702.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service