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: 11/25/2018
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 12/01/2018 07:39:15 -80.32,-157.37 75.79 12/01/2018 07:38:03 -80.34,-157.35 75.75 2.28 72
2 12/01/2018 08:30:01 80.34, 9.69 104.26 12/01/2018 08:29:08 80.33, 9.75 104.27 1.48 53
3 12/01/2018 09:20:45 -80.32, 177.22 75.78 12/01/2018 09:20:04 -80.34, 177.15 75.74 2.30 41
4 12/01/2018 10:11:31 80.34, -15.73 104.28 12/01/2018 10:11:09 80.33, -15.75 104.28 1.30 22
5 12/01/2018 11:02:16 -80.35, 151.49 75.71 12/01/2018 11:02:05 -80.34, 151.64 75.73 3.21 11
6 12/01/2018 11:53:01 80.35, -41.14 104.30 12/01/2018 11:53:10 80.33, -41.25 104.29 2.60 9
7 12/01/2018 12:43:46 -80.35, 126.07 75.69 12/01/2018 12:44:06 -80.34, 126.14 75.71 2.04 20
8 12/01/2018 13:34:31 80.35, -66.55 104.31 12/01/2018 13:35:10 80.35, -66.42 104.28 2.52 39
9 12/01/2018 14:25:16 -80.36, 100.66 75.67 12/01/2018 14:26:07 -80.34, 100.64 75.70 2.00 51
10 12/01/2018 15:16:01 80.35, -91.96 104.33 12/01/2018 15:17:11 80.35, -91.92 104.30 0.88 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/25/2018
SNOs_Map_NOAA-20_NOAA-19_20181126.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/25/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service