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: 4/11/2020
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 04/13/2020 05:56:54 75.53, -31.67 88.76 04/13/2020 05:57:22 75.54, -31.60 88.71 2.14 28
2 04/13/2020 06:47:14 -76.71, 139.71 92.70 04/13/2020 06:46:25 -76.71, 139.71 92.66 0.09 49
3 04/15/2020 21:27:24 -61.89,-103.94 77.78 04/15/2020 21:28:37 -61.71,-102.76 78.08 65.26 73
4 04/15/2020 22:13:33 76.27, 86.55 86.90 04/15/2020 22:13:36 76.26, 86.46 86.91 2.35 3
5 04/15/2020 23:03:29 -78.38, -96.70 95.89 04/15/2020 23:02:15 -78.45, -97.03 95.80 11.16 74
6 04/18/2020 13:40:10 -75.05, 31.10 92.59 04/18/2020 13:41:03 -75.06, 31.19 92.66 2.74 53
7 04/18/2020 14:30:22 76.54,-156.72 85.62 04/18/2020 14:29:59 76.53,-156.77 85.65 1.63 23
8 04/21/2020 05:56:46 -75.94, 149.62 94.56 04/21/2020 05:57:14 -75.93, 149.53 94.56 2.50 28
9 04/21/2020 06:47:10 76.84, -39.77 84.31 04/21/2020 06:46:21 76.84, -39.83 84.37 1.52 49
10 04/23/2020 21:27:07 62.65, 76.68 98.73 04/23/2020 21:28:20 62.47, 77.82 98.46 62.18 73
11 04/23/2020 22:13:32 -76.30, -93.37 95.90 04/23/2020 22:13:34 -76.29, -93.46 95.88 2.59 2

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/11/2020
SNOs_Map_NOAA-20_AQUA_20200412.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/11/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service