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: 1/18/2019
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 01/18/2019 13:39:41 74.72,-149.60 119.23 01/18/2019 13:40:52 74.73,-149.56 119.16 1.29 71
2 01/18/2019 14:29:57 -76.13, 22.07 62.41 01/18/2019 14:29:51 -76.13, 22.03 62.39 1.24 6
3 01/21/2019 05:56:25 75.35, -32.03 118.01 01/21/2019 05:57:10 75.34, -32.06 117.98 1.10 45
4 01/21/2019 06:46:53 -76.18, 138.02 62.98 01/21/2019 06:46:20 -76.19, 138.10 62.97 2.47 33
5 01/23/2019 22:13:18 75.54, 84.33 117.23 01/23/2019 22:13:36 75.55, 84.39 117.20 1.92 18
6 01/23/2019 23:03:39 -76.68,-104.38 64.15 01/23/2019 23:02:40 -76.68,-104.38 64.10 0.19 59
7 01/26/2019 13:39:42 -75.03, 31.26 62.79 01/26/2019 13:40:51 -75.02, 31.19 62.83 2.27 69
8 01/26/2019 14:30:02 76.14,-157.90 115.91 01/26/2019 14:29:54 76.14,-157.95 115.93 1.34 8
9 01/29/2019 05:56:34 -75.22, 147.59 63.66 01/29/2019 05:57:16 -75.23, 147.62 63.70 0.77 42
10 01/29/2019 06:46:55 76.28, -41.64 115.09 01/29/2019 06:46:20 76.28, -41.61 115.11 0.92 35
11 01/31/2019 22:13:17 -75.88, -94.58 65.12 01/31/2019 22:13:33 -75.87, -94.66 65.11 2.41 16

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/18/2019
SNOs_Map_NOAA-20_AQUA_20190119.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/18/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service