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: 12/28/2017
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 12/30/2017 13:40:52 71.24,-157.27 124.99 12/30/2017 13:42:05 71.17,-156.66 124.78 23.02 73
2 12/30/2017 14:29:51 -76.49, 23.21 60.68 12/30/2017 14:29:49 -76.50, 23.24 60.69 1.06 2
3 12/30/2017 15:16:45 80.79, -97.89 106.93 12/30/2017 15:15:32 81.39, -96.63 107.24 70.07 73
4 01/02/2018 05:56:08 76.07, -29.82 119.68 01/02/2018 05:57:01 76.07, -29.91 119.65 2.31 53
5 01/02/2018 06:46:37 -76.84, 140.31 61.23 01/02/2018 06:46:12 -76.84, 140.33 61.22 0.50 25
6 01/04/2018 22:13:01 76.06, 85.91 119.50 01/04/2018 22:13:30 76.07, 85.99 119.45 2.36 29
7 01/04/2018 23:03:21 -77.22,-102.34 61.90 01/04/2018 23:02:33 -77.22,-102.38 61.85 1.03 48
8 01/07/2018 14:29:44 76.55,-156.57 118.67 01/07/2018 14:29:50 76.55,-156.56 118.67 0.20 6
9 01/07/2018 15:20:13 -77.30, 13.76 62.25 01/07/2018 15:19:01 -77.31, 13.86 62.21 2.49 72
10 01/10/2018 05:56:09 -75.87, 149.49 60.82 01/10/2018 05:57:08 -75.87, 149.49 60.88 0.03 59

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/28/2017
SNOs_Map_NOAA-20_AQUA_20171228.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/28/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service