Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/10/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/14/2018 08:17:52 -80.64,-170.99 83.14 02/14/2018 08:16:38 -80.66,-171.12 83.08 2.95 74
2 02/14/2018 09:08:38 80.66, -3.98 96.90 02/14/2018 09:07:35 80.66, -3.89 96.92 1.56 63
3 02/14/2018 09:59:22 -80.65, 163.60 83.16 02/14/2018 09:58:39 -80.66, 163.47 83.11 2.93 43
4 02/14/2018 10:50:08 80.67, -29.39 96.88 02/14/2018 10:49:36 80.66, -29.29 96.89 1.77 32
5 02/14/2018 11:40:53 -80.67, 137.85 83.12 02/14/2018 11:40:41 -80.65, 137.72 83.11 2.91 12
6 02/14/2018 12:31:38 80.67, -54.80 96.86 02/14/2018 12:31:37 80.67, -54.69 96.85 2.01 1
7 02/14/2018 13:22:22 -80.67, 112.44 83.14 02/14/2018 13:22:41 -80.66, 112.32 83.14 2.66 19
8 02/14/2018 14:13:07 80.67, -80.21 96.85 02/14/2018 14:13:37 80.67, -80.08 96.82 2.28 30
9 02/14/2018 15:03:52 -80.67, 87.02 83.16 02/14/2018 15:04:42 -80.66, 86.92 83.18 2.41 50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/10/2018
SNOs_Map_NOAA-20_NOAA-19_20180211.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/10/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service