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: 8/24/2019
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 08/25/2019 05:55:52 -75.05, 147.05 92.13 08/25/2019 05:57:04 -75.05, 147.09 92.21 1.29 72
2 08/25/2019 06:46:07 76.39, -41.27 86.26 08/25/2019 06:46:03 76.39, -41.32 86.27 1.45 4
3 08/27/2019 22:12:39 -75.35, -96.28 91.62 08/27/2019 22:13:27 -75.36, -96.20 91.68 2.58 48
4 08/27/2019 23:02:56 76.59, 75.22 86.89 08/27/2019 23:02:28 76.58, 75.21 86.92 0.38 28
5 08/30/2019 14:29:17 -76.06, 21.78 91.58 08/30/2019 14:29:42 -76.05, 21.71 91.58 2.26 25
6 08/30/2019 15:19:44 76.82,-168.10 87.49 08/30/2019 15:18:52 76.82,-168.08 87.53 0.46 52
7 09/02/2019 05:59:11 64.27, -50.17 101.97 09/02/2019 06:00:24 64.09, -49.06 101.70 57.14 73
8 09/02/2019 06:46:04 -76.35, 138.57 91.03 09/02/2019 06:46:05 -76.34, 138.51 91.02 1.56 1
9 09/02/2019 07:35:00 80.35, -28.71 82.97 09/02/2019 07:33:47 80.59, -29.68 83.15 31.55 73
10 09/04/2019 22:12:33 75.29, 83.56 91.15 09/04/2019 22:13:27 75.29, 83.62 91.09 1.89 54
11 09/04/2019 23:02:50 -76.63,-104.61 90.46 09/04/2019 23:02:27 -76.62,-104.66 90.43 1.15 23
12 09/07/2019 14:29:18 75.67,-159.47 91.62 09/07/2019 14:29:48 75.68,-159.40 91.58 2.13 30

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/24/2019
SNOs_Map_NOAA-20_AQUA_20190825.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/24/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service