Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/7/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 03/07/2019 13:39:53 75.49,-147.52 103.51 03/07/2019 13:40:52 75.49,-147.50 103.46 0.68 59
2 03/07/2019 14:30:12 -76.71, 24.02 77.99 03/07/2019 14:29:55 -76.71, 23.98 77.97 0.98 17
3 03/10/2019 05:56:39 75.81, -30.71 102.07 03/10/2019 05:57:15 75.82, -30.66 102.03 1.50 36
4 03/10/2019 06:46:59 -76.97, 140.84 79.38 03/10/2019 06:46:19 -76.97, 140.82 79.35 0.36 40
5 03/12/2019 22:13:23 76.18, 86.30 100.56 03/12/2019 22:13:36 76.19, 86.37 100.53 1.88 13
6 03/12/2019 23:03:45 -77.23,-102.31 80.78 03/12/2019 23:02:42 -77.23,-102.32 80.72 0.24 63
7 03/15/2019 13:39:46 -75.52, 32.60 79.71 03/15/2019 13:40:54 -75.52, 32.60 79.77 0.10 68
8 03/15/2019 14:30:09 76.49,-156.80 99.11 03/15/2019 14:29:59 76.50,-156.73 99.10 1.80 10
9 03/18/2019 05:56:29 -75.98, 149.86 81.33 03/18/2019 05:57:14 -75.98, 149.84 81.37 0.51 45
10 03/18/2019 06:46:54 76.84, -39.67 97.59 03/18/2019 06:46:21 76.85, -39.63 97.61 1.25 33
11 03/20/2019 22:13:13 -76.38, -92.95 82.90 03/20/2019 22:13:35 -76.38, -93.01 82.91 1.47 22

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/7/2019
SNOs_Map_NOAA-20_AQUA_20190307.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/07/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service