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: 5/5/2019
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 05/17/2019 04:35:49 80.09, 71.49 63.10 05/17/2019 04:34:42 80.11, 71.42 63.16 2.57 67
2 05/17/2019 05:26:35 -80.12,-121.50 116.86 05/17/2019 05:25:42 -80.09,-121.50 116.85 2.42 53
3 05/17/2019 06:17:20 80.12, 45.78 63.15 05/17/2019 06:16:43 80.10, 45.88 63.14 2.54 37
4 05/17/2019 07:08:04 -80.09,-146.61 116.92 05/17/2019 07:07:42 -80.11,-146.72 116.88 3.28 22
5 05/17/2019 07:58:50 80.12, 20.37 63.14 05/17/2019 07:58:44 80.10, 20.33 63.13 2.56 6
6 05/17/2019 08:49:35 -80.12,-172.33 116.87 05/17/2019 08:49:43 -80.11,-172.26 116.89 1.78 8
7 05/17/2019 09:40:19 80.13, -5.05 63.13 05/17/2019 09:40:43 80.12, -4.90 63.10 2.93 24
8 05/17/2019 10:31:04 -80.13, 162.26 116.88 05/17/2019 10:31:43 -80.11, 162.20 116.91 2.33 39
9 05/17/2019 11:21:49 80.13, -30.46 63.12 05/17/2019 11:22:44 80.12, -30.44 63.08 1.46 55

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/5/2019
SNOs_Map_NOAA-20_NOAA-19_20190506.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/05/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service