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: 12/1/2019
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 12/01/2019 22:12:51 -75.69, -95.21 61.74 12/01/2019 22:13:18 -75.69, -95.23 61.76 0.48 27
2 12/01/2019 23:03:14 76.66, 75.50 117.17 12/01/2019 23:02:24 76.66, 75.50 117.21 0.21 50
3 12/04/2019 13:42:19 65.38,-164.91 128.79 12/04/2019 13:43:32 65.24,-163.91 128.43 49.58 73
4 12/04/2019 14:29:43 -75.84, 21.03 61.47 12/04/2019 14:29:43 -75.85, 21.12 61.50 2.67 0
5 12/04/2019 15:18:07 80.82,-137.32 111.20 12/04/2019 15:16:54 81.14,-138.30 111.45 39.79 73
6 12/07/2019 05:56:07 75.14, -32.66 119.68 12/07/2019 05:56:58 75.15, -32.62 119.62 1.44 51
7 12/07/2019 06:46:26 -76.39, 138.71 61.71 12/07/2019 06:46:00 -76.38, 138.69 61.68 0.57 26
8 12/09/2019 22:12:47 75.80, 85.14 119.29 12/09/2019 22:13:12 75.79, 85.09 119.28 1.71 25
9 12/09/2019 23:03:16 -76.56,-104.85 61.59 12/09/2019 23:02:23 -76.57,-104.79 61.55 1.63 53
10 12/12/2019 13:39:49 -73.34, 26.94 57.79 12/12/2019 13:41:03 -73.29, 27.16 57.90 8.54 74
11 12/12/2019 14:29:37 76.02,-158.33 119.32 12/12/2019 14:29:35 76.03,-158.31 119.32 0.49 2
12 12/12/2019 15:16:00 -80.25, 89.32 74.55 12/12/2019 15:14:47 -80.92, 91.23 74.17 81.84 73
13 12/15/2019 05:56:03 -75.32, 147.88 59.66 12/15/2019 05:56:51 -75.32, 147.87 59.70 0.25 48

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/1/2019
SNOs_Map_NOAA-20_AQUA_20191202.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/01/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service