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: 6/30/2017
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 06/30/2017 22:09:29 -75.59, 39.11 127.32 06/30/2017 22:10:23 -75.60, 38.98 127.31 3.77 54
2 06/30/2017 23:00:32 75.55,-153.51 52.65 06/30/2017 22:59:50 75.53,-153.58 52.62 3.07 42
3 07/03/2017 03:43:21 75.60, 135.68 52.85 07/03/2017 03:44:06 75.63, 135.63 52.88 3.31 45
4 07/03/2017 04:34:17 -75.55, -56.88 127.19 07/03/2017 04:33:35 -75.56, -56.94 127.20 2.01 42
5 07/05/2017 09:17:06 -75.62,-127.76 126.94 07/05/2017 09:17:52 -75.63,-127.81 126.93 1.59 46
6 07/05/2017 10:08:10 75.58, 39.60 53.04 07/05/2017 10:07:19 75.55, 39.62 53.00 3.32 51
7 07/07/2017 14:50:59 75.64, -31.23 53.31 07/07/2017 14:51:36 75.64, -31.20 53.32 1.03 37
8 07/07/2017 15:41:54 -75.58, 136.23 126.74 07/07/2017 15:41:05 -75.58, 136.24 126.75 0.38 49
9 07/09/2017 20:24:43 -75.66, 65.34 126.42 07/09/2017 20:25:23 -75.64, 65.35 126.42 1.83 40
10 07/09/2017 21:15:47 75.59,-127.19 53.53 07/09/2017 21:14:50 75.56,-127.23 53.50 2.68 57
11 07/12/2017 01:58:36 75.65, 161.95 53.88 07/12/2017 01:59:08 75.65, 161.92 53.88 0.95 32
12 07/12/2017 02:49:30 -75.58, -30.53 126.18 07/12/2017 02:48:37 -75.59, -30.62 126.19 2.82 53
13 07/14/2017 07:32:19 -75.66,-101.43 125.80 07/14/2017 07:32:56 -75.64,-101.55 125.81 3.66 37

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/30/2017
SNOs_Map_NOAA-19_TERRA_20170701.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/30/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service