Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/11/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 10/24/2019 14:54:49 -75.49, 122.41 92.60 10/24/2019 14:55:55 -75.45, 125.63 92.75 89.88 66
2 10/24/2019 15:45:30 75.31, -69.72 87.22 10/24/2019 15:46:39 75.26, -67.62 87.09 59.78 69
3 10/24/2019 16:36:12 -75.20, 97.92 92.89 10/24/2019 16:37:23 -75.15, 99.40 93.00 42.65 71
4 10/24/2019 17:26:54 75.06, -94.38 86.97 10/24/2019 17:28:06 75.00, -93.69 86.88 20.84 72
5 10/24/2019 18:17:36 -74.95, 73.25 93.14 10/24/2019 18:18:49 -74.94, 73.47 93.17 6.55 73
6 10/24/2019 19:08:20 74.91,-119.32 86.83 10/24/2019 19:09:30 74.88,-119.35 86.80 3.30 70
7 10/24/2019 19:59:04 -74.90, 48.03 93.17 10/24/2019 20:00:11 -74.92, 48.08 93.16 2.99 67
8 10/24/2019 20:49:49 74.91,-144.67 86.85 10/24/2019 20:50:51 74.91,-144.61 86.85 2.04 62
9 10/24/2019 21:40:33 -74.89, 22.68 93.16 10/24/2019 21:41:33 -74.90, 22.69 93.15 1.37 60
10 10/24/2019 22:31:18 74.90,-170.03 86.87 10/24/2019 22:32:13 74.90,-170.00 86.86 0.85 55
11 10/24/2019 23:22:02 -74.89, -2.67 93.14 10/24/2019 23:22:55 -74.89, -2.70 93.15 0.75 53
12 10/25/2019 00:12:47 74.89, 164.62 86.89 10/25/2019 00:13:35 74.88, 164.61 86.86 1.78 48
13 10/25/2019 01:03:31 -74.88, -28.03 93.12 10/25/2019 01:04:17 -74.87, -28.09 93.14 2.24 46
14 10/25/2019 01:54:16 74.89, 139.27 86.90 10/25/2019 01:54:56 74.91, 139.35 86.91 3.35 40

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 10/11/2019
SNOs_Map_FY3D_METOP-A_20191011.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 10/11/2019 in txt file.

Historical Predictions of SNOs between FY3D and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service