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: 11/23/2018
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 07:39:16 -80.34,-157.62 75.75 12/01/2018 07:38:04 -80.33,-157.60 75.73 1.65 72
2 12/01/2018 08:30:01 80.34, 9.74 104.25 12/01/2018 08:29:08 80.34, 9.82 104.27 1.43 53
3 12/01/2018 09:20:45 -80.34, 176.97 75.73 12/01/2018 09:20:04 -80.33, 176.90 75.72 2.38 41
4 12/01/2018 10:11:30 80.34, -15.67 104.27 12/01/2018 10:11:08 80.34, -15.68 104.28 0.32 22
5 12/01/2018 11:02:15 -80.35, 151.56 75.72 12/01/2018 11:02:04 -80.34, 151.72 75.73 3.17 11
6 12/01/2018 11:53:00 80.34, -41.08 104.29 12/01/2018 11:53:09 80.34, -41.18 104.29 1.91 9
7 12/01/2018 12:43:45 -80.35, 126.14 75.70 12/01/2018 12:44:05 -80.34, 126.22 75.72 1.55 20
8 12/01/2018 13:34:30 80.35, -66.49 104.30 12/01/2018 13:35:09 80.36, -66.34 104.28 3.05 39
9 12/01/2018 14:25:15 -80.35, 100.73 75.68 12/01/2018 14:26:06 -80.34, 100.72 75.71 0.85 51
10 12/01/2018 15:16:00 80.35, -91.91 104.32 12/01/2018 15:17:10 80.36, -91.84 104.29 1.47 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/23/2018
SNOs_Map_NOAA-20_NOAA-19_20181124.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/23/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service