Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/19/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/21/2019 06:50:13 -68.89,-103.58 112.01 09/21/2019 06:51:17 -68.87,-103.54 112.03 2.56 64
2 09/21/2019 07:40:57 68.76, 63.90 67.88 09/21/2019 07:40:44 68.76, 63.97 67.88 2.78 13
3 09/21/2019 08:31:31 -68.30,-128.16 112.58 09/21/2019 08:30:19 -68.38,-128.87 112.50 30.49 72
4 09/23/2019 23:06:39 -68.87, 12.34 110.99 09/23/2019 23:07:46 -68.89, 12.36 110.97 2.32 67
5 09/23/2019 23:57:23 68.74, 179.82 68.90 09/23/2019 23:57:14 68.72, 179.79 68.88 2.91 9
6 09/24/2019 00:47:59 -68.38, -12.38 111.45 09/24/2019 00:46:47 -68.45, -12.91 111.39 22.95 72
7 09/26/2019 15:23:06 -68.90, 128.19 109.92 09/26/2019 15:24:15 -68.90, 128.25 109.92 2.25 69
8 09/26/2019 16:13:49 68.73, -64.27 69.93 09/26/2019 16:13:43 68.73, -64.32 69.93 2.12 6
9 09/26/2019 17:04:28 -68.52, 103.33 110.27 09/26/2019 17:03:14 -68.57, 103.12 110.22 10.52 74
10 09/29/2019 07:39:32 -68.93,-115.96 108.84 09/29/2019 07:40:43 -68.91,-115.87 108.86 4.57 71
11 09/29/2019 08:30:15 68.76, 51.57 71.01 09/29/2019 08:30:11 68.73, 51.56 70.98 3.43 4
12 09/29/2019 09:20:55 -68.60,-140.89 109.14 09/29/2019 09:19:41 -68.63,-140.93 109.11 3.86 74
13 10/01/2019 23:56:00 -69.01, -0.19 107.72 10/01/2019 23:57:11 -68.96, 0.08 107.76 12.18 71
14 10/02/2019 00:46:41 68.75, 167.48 72.04 10/02/2019 00:46:40 68.73, 167.44 72.02 2.34 1
15 10/02/2019 01:37:22 -68.63, -25.05 108.07 10/02/2019 01:36:10 -68.64, -25.05 108.07 0.40 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2019
SNOs_Map_FY3D_TERRA_20190919.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/19/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service