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: 12/11/2017
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 12/14/2017 05:25:07 75.49, -23.90 120.12 12/14/2017 05:26:06 75.49, -23.91 120.06 0.34 59
2 12/14/2017 06:15:28 -76.43, 146.60 60.95 12/14/2017 06:15:14 -76.44, 146.65 60.95 1.34 14
3 12/17/2017 01:49:09 -75.94,-148.50 60.18 12/17/2017 01:49:39 -75.93,-148.51 60.21 0.21 30
4 12/17/2017 02:39:28 76.83, 22.08 118.79 12/17/2017 02:38:46 76.83, 22.11 118.82 0.65 42
5 12/19/2017 21:22:49 -75.48, -83.35 59.52 12/19/2017 21:24:03 -75.47, -83.44 59.57 2.75 74
6 12/19/2017 22:13:08 76.38, 87.02 119.46 12/19/2017 22:13:10 76.38, 86.99 119.46 0.83 2
7 12/19/2017 23:03:30 -77.25,-102.23 61.58 12/19/2017 23:02:19 -77.24,-102.27 61.51 1.04 71
8 12/22/2017 17:46:56 75.50, 150.70 120.54 12/22/2017 17:47:41 75.51, 150.78 120.48 2.50 45
9 12/22/2017 18:37:15 -76.55, -38.41 60.66 12/22/2017 18:36:47 -76.55, -38.33 60.66 2.03 28
10 12/25/2017 14:10:51 -76.28, 27.25 60.33 12/25/2017 14:11:07 -76.28, 27.18 60.33 1.86 16

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/11/2017
SNOs_Map_NOAA-20_AQUA_20171212.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/11/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service