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: 12/26/2017
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 12/27/2017 22:12:43 -75.56, -95.58 59.53 12/27/2017 22:13:38 -75.57, -95.52 59.59 1.68 55
2 12/27/2017 23:02:57 76.83, 76.20 119.01 12/27/2017 23:02:38 76.83, 76.15 119.03 1.17 19
3 12/30/2017 15:18:44 75.88,-171.11 120.04 12/30/2017 15:19:28 75.88,-171.08 119.99 0.62 44
4 12/30/2017 16:09:05 -76.99, 0.30 61.28 12/30/2017 16:08:32 -76.99, 0.27 61.25 1.01 33
5 01/02/2018 08:24:49 -76.15, 113.25 60.42 01/02/2018 08:25:19 -76.15, 113.25 60.44 0.16 30
6 01/02/2018 09:15:14 76.90, -76.61 118.69 01/02/2018 09:14:29 76.91, -76.51 118.71 2.63 45
7 01/05/2018 01:30:57 76.14, 36.69 119.40 01/05/2018 01:31:15 76.15, 36.78 119.36 2.58 18
8 01/05/2018 02:21:19 -77.19,-151.95 61.88 01/05/2018 02:20:20 -77.20,-151.90 61.84 1.19 59
9 01/07/2018 17:52:49 55.41, 125.84 139.19 01/07/2018 17:54:01 55.16, 127.35 138.55 99.32 72
10 01/07/2018 18:37:00 -76.54, -38.44 61.33 01/07/2018 18:37:04 -76.54, -38.41 61.34 0.79 4

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/26/2017
SNOs_Map_NOAA-20_AQUA_20171226.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/26/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service