Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/20/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 11/22/2019 09:10:06 -66.78, 85.57 55.17 11/22/2019 09:11:13 -66.79, 85.59 55.27 0.75 67
2 11/22/2019 09:59:40 70.46,-102.19 121.44 11/22/2019 09:59:32 70.46,-102.19 121.45 0.15 8
3 11/22/2019 10:41:58 -75.02,-173.06 84.77 11/22/2019 10:40:46 -75.58,-170.28 84.30 99.80 72
4 11/25/2019 01:26:34 -66.65,-158.68 54.47 11/25/2019 01:27:44 -66.65,-158.67 54.57 0.50 70
5 11/25/2019 02:16:08 70.33, 13.50 122.14 11/25/2019 02:16:03 70.33, 13.50 122.15 0.07 5
6 11/25/2019 03:00:45 -80.47, -88.36 76.80 11/25/2019 02:59:32 -81.06, -86.86 76.45 71.00 73
7 11/27/2019 17:43:00 -66.62, -42.82 53.90 11/27/2019 17:44:13 -66.62, -42.82 54.00 0.09 73
8 11/27/2019 18:32:34 70.31, 129.36 122.71 11/27/2019 18:32:32 70.30, 129.35 122.72 0.57 2
9 11/27/2019 19:19:20 -80.59, -20.47 69.53 11/27/2019 19:18:06 -80.95, -21.35 69.31 43.34 74
10 11/30/2019 10:00:52 -61.80, 68.57 49.15 11/30/2019 10:02:06 -61.74, 68.80 49.33 13.68 74
11 11/30/2019 10:48:57 70.38,-114.63 123.14 11/30/2019 10:48:58 70.38,-114.66 123.15 1.50 1
12 11/30/2019 11:37:44 -76.28, 66.54 62.89 11/30/2019 11:36:30 -76.39, 66.06 62.75 16.98 74
13 12/03/2019 02:19:22 -54.77, 179.89 42.90 12/03/2019 02:20:35 -54.72,-179.60 43.26 33.13 73
14 12/03/2019 03:05:37 69.61, 0.10 124.33 12/03/2019 03:05:40 69.62, 0.15 124.31 2.23 3

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 11/20/2019
SNOs_Map_FY3D_AQUA_20191120.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 11/20/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service