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: 11/22/2018
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 -80.33,-157.48 75.78 12/01/2018 07:38:03 -80.33,-157.46 75.74 0.66 72
2 12/01/2018 08:30:00 80.33, 9.88 104.23 12/01/2018 08:29:07 80.34, 9.96 104.26 2.61 53
3 12/01/2018 09:20:45 -80.33, 177.11 75.76 12/01/2018 09:20:04 -80.33, 177.04 75.73 1.32 41
4 12/01/2018 10:11:30 80.33, -15.54 104.25 12/01/2018 10:11:08 80.34, -15.54 104.27 1.82 22
5 12/01/2018 11:02:15 -80.33, 151.69 75.74 12/01/2018 11:02:05 -80.33, 151.53 75.72 3.00 10
6 12/01/2018 11:53:00 80.33, -40.95 104.26 12/01/2018 11:53:09 80.34, -41.04 104.28 2.30 9
7 12/01/2018 12:43:45 -80.34, 126.28 75.72 12/01/2018 12:44:05 -80.35, 126.36 75.73 2.25 20
8 12/01/2018 13:34:31 80.36, -66.68 104.33 12/01/2018 13:35:10 80.34, -66.54 104.29 3.10 39
9 12/01/2018 14:25:15 -80.34, 100.87 75.70 12/01/2018 14:26:06 -80.35, 100.86 75.72 1.33 51
10 12/01/2018 15:16:01 80.36, -92.09 104.35 12/01/2018 15:17:11 80.35, -92.04 104.30 2.23 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/22/2018
SNOs_Map_NOAA-20_NOAA-19_20181123.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/22/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service