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: 12/16/2021
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 12/16/2021 10:45:16 -70.67,-161.48 86.10 12/16/2021 10:45:56 -70.67,-161.43 86.11 1.91 40
2 12/16/2021 11:36:00 70.52, 6.07 93.76 12/16/2021 11:35:24 70.51, 5.99 93.74 3.20 36
3 12/19/2021 02:12:27 70.65, 146.78 93.96 12/19/2021 02:12:53 70.64, 146.78 93.95 1.16 26
4 12/19/2021 03:03:10 -70.56, -45.75 86.14 12/19/2021 03:02:22 -70.57, -45.68 86.12 3.33 48
5 12/21/2021 16:49:04 71.35, -73.50 94.69 12/21/2021 16:50:12 71.25, -71.68 94.59 66.08 68
6 12/21/2021 17:39:35 -70.62, 95.05 86.05 12/21/2021 17:39:51 -70.64, 95.02 86.03 2.26 16
7 12/21/2021 18:30:20 70.54, -97.51 93.88 12/21/2021 18:29:18 70.54, -97.49 93.87 1.02 62
8 12/24/2021 08:16:06 -70.96,-124.59 85.74 12/24/2021 08:17:18 -70.87,-124.03 85.83 22.36 72
9 12/24/2021 09:06:46 70.62, 43.28 93.93 12/24/2021 09:06:47 70.65, 43.28 93.95 3.09 1
10 12/24/2021 09:57:29 -70.51,-149.23 86.19 12/24/2021 09:56:17 -70.54,-149.25 86.17 2.79 72
11 12/26/2021 23:43:13 70.75,-176.03 93.98 12/26/2021 23:44:16 70.76,-175.95 93.98 2.71 63
12 12/27/2021 00:33:56 -70.64, -8.52 86.15 12/27/2021 00:33:46 -70.65, -8.48 86.14 1.69 10
13 12/27/2021 01:24:31 70.05, 159.73 93.26 12/27/2021 01:23:21 70.09, 158.36 93.31 52.10 70
14 12/29/2021 15:10:22 -70.71, 132.27 86.20 12/29/2021 15:11:16 -70.69, 132.20 86.23 3.51 54
15 12/29/2021 16:01:07 70.65, -60.32 93.74 12/29/2021 16:00:42 70.63, -60.25 93.71 3.57 25

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/16/2021
SNOs_Map_FY3D_TERRA_20211216.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/16/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA