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: 7/10/2019
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 07/10/2019 22:13:03 -75.69, -95.33 103.82 07/10/2019 22:13:27 -75.69, -95.26 103.85 2.21 24
2 07/10/2019 23:03:18 77.01, 76.77 74.53 07/10/2019 23:02:25 77.00, 76.67 74.60 2.71 53
3 07/13/2019 13:40:40 71.21,-157.33 81.71 07/13/2019 13:41:54 71.10,-156.84 81.62 21.73 74
4 07/13/2019 14:29:46 -76.14, 21.94 103.99 07/13/2019 14:29:45 -76.14, 21.98 104.00 1.22 1
5 07/13/2019 15:16:29 80.71, -96.74 62.27 07/13/2019 15:15:16 81.34, -95.28 62.53 75.17 73
6 07/16/2019 05:56:11 75.34, -32.17 77.40 07/16/2019 05:57:01 75.35, -32.11 77.34 1.82 50
7 07/16/2019 06:46:30 -76.57, 139.30 104.13 07/16/2019 06:46:04 -76.57, 139.29 104.10 0.30 26
8 07/18/2019 22:12:54 75.84, 85.18 77.25 07/18/2019 22:13:19 75.84, 85.19 77.23 0.42 25
9 07/18/2019 23:03:15 -76.96,-103.42 104.16 07/18/2019 23:02:24 -76.95,-103.51 104.10 2.28 51
10 07/21/2019 13:41:45 -67.62, 17.51 93.08 07/21/2019 13:42:59 -67.46, 18.35 93.23 40.13 74
11 07/21/2019 14:29:37 76.33,-157.37 77.14 07/21/2019 14:29:37 76.32,-157.42 77.15 1.44 0
12 07/21/2019 15:18:08 -80.92, 44.28 110.52 07/21/2019 15:16:54 -81.26, 43.59 110.37 40.44 74
13 07/24/2019 05:56:03 -75.53, 148.41 101.35 07/24/2019 05:56:55 -75.52, 148.38 101.39 0.70 52

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/10/2019
SNOs_Map_NOAA-20_AQUA_20190711.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/10/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service