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: 12/30/2017
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 01/02/2018 05:56:09 75.99, -30.10 119.78 01/02/2018 05:57:02 75.98, -30.16 119.74 1.80 53
2 01/02/2018 06:46:37 -76.80, 140.16 61.19 01/02/2018 06:46:12 -76.80, 140.20 61.18 0.89 25
3 01/04/2018 22:12:53 76.44, 87.23 119.06 01/04/2018 22:13:23 76.43, 87.14 119.06 2.48 30
4 01/04/2018 23:03:22 -77.18,-102.50 61.85 01/04/2018 23:02:34 -77.18,-102.51 61.81 0.16 48
5 01/07/2018 14:29:47 76.42,-157.04 118.83 01/07/2018 14:29:53 76.43,-156.98 118.81 1.91 6
6 01/07/2018 15:20:08 -77.52, 14.74 62.52 01/07/2018 15:18:57 -77.51, 14.66 62.45 1.87 71
7 01/10/2018 05:56:14 -75.64, 148.75 60.56 01/10/2018 05:57:13 -75.65, 148.83 60.64 2.47 59
8 01/10/2018 06:46:30 76.90, -39.44 117.95 01/10/2018 06:46:13 76.90, -39.45 117.96 0.39 17
9 01/12/2018 22:12:53 -76.27, -93.35 61.65 01/12/2018 22:13:29 -76.28, -93.36 61.68 0.22 36

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/30/2017
SNOs_Map_NOAA-20_AQUA_20171231.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/30/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service