Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/11/2017
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/12/2017 01:58:36 75.67, 161.89 53.89 07/12/2017 01:59:06 75.67, 162.01 53.90 3.27 30
2 07/12/2017 02:49:30 -75.61, -30.62 126.16 07/12/2017 02:48:35 -75.60, -30.57 126.18 1.74 55
3 07/14/2017 07:32:18 -75.64,-101.38 125.81 07/14/2017 07:32:53 -75.65,-101.50 125.80 3.19 35
4 07/14/2017 08:23:23 75.58, 66.05 54.15 07/14/2017 08:22:20 75.58, 65.93 54.12 3.32 63
5 07/16/2017 13:06:12 75.66, -4.84 54.57 07/16/2017 13:06:37 75.67, -4.87 54.58 1.61 25
6 07/16/2017 13:57:06 -75.61, 162.58 125.47 07/16/2017 13:56:06 -75.60, 162.57 125.49 1.14 60
7 07/18/2017 18:39:55 -75.70, 91.65 125.01 07/18/2017 18:40:23 -75.70, 91.77 125.01 3.41 28
8 07/18/2017 19:31:00 75.62,-100.87 54.93 07/18/2017 19:29:50 75.62,-100.81 54.92 1.51 70
9 07/21/2017 00:13:48 75.67,-171.64 55.38 07/21/2017 00:14:08 75.66,-171.77 55.37 3.61 20
10 07/21/2017 01:04:42 -75.63, -4.25 124.65 07/21/2017 01:03:36 -75.65, -4.17 124.64 3.05 66
11 07/23/2017 05:47:30 -75.68, -75.04 124.17 07/23/2017 05:47:54 -75.69, -75.13 124.16 3.02 24
12 07/23/2017 06:38:34 75.55, 92.61 55.74 07/23/2017 06:37:21 75.61, 92.28 55.76 11.51 73
13 07/25/2017 11:21:24 75.69, 21.50 56.32 07/25/2017 11:21:38 75.70, 21.45 56.32 1.60 14

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/11/2017
SNOs_Map_NOAA-19_TERRA_20170712.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/11/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service