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: 5/14/2017
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 05/15/2017 02:10:16 -75.43, -21.89 123.20 05/15/2017 02:11:28 -75.40, -21.83 123.21 4.03 72
2 05/15/2017 03:01:10 75.32, 145.74 56.71 05/15/2017 03:00:55 75.33, 145.62 56.71 3.55 15
3 05/17/2017 07:44:01 75.41, 74.82 56.28 05/17/2017 07:45:11 75.41, 74.76 56.29 1.88 70
4 05/17/2017 08:35:05 -75.34,-117.74 123.79 05/17/2017 08:34:40 -75.33,-117.82 123.81 2.52 25
5 05/19/2017 13:17:56 -75.42, 171.35 124.20 05/19/2017 13:18:56 -75.40, 171.32 124.20 2.28 60
6 05/19/2017 14:08:51 75.37, -21.22 55.76 05/19/2017 14:08:22 75.38, -21.10 55.77 3.43 29
7 05/21/2017 18:51:41 75.42, -92.00 55.35 05/21/2017 18:52:39 75.40, -92.12 55.34 3.52 58
8 05/21/2017 19:42:45 -75.34, 75.46 124.72 05/21/2017 19:42:08 -75.33, 75.32 124.75 4.11 37
9 05/24/2017 00:25:36 -75.44, 4.52 125.07 05/24/2017 00:26:23 -75.45, 4.58 125.04 2.58 47
10 05/24/2017 01:16:31 75.39, 171.94 54.89 05/24/2017 01:15:50 75.38, 172.01 54.87 2.39 41
11 05/26/2017 05:59:21 75.44, 101.14 54.54 05/26/2017 06:00:06 75.44, 101.13 54.55 0.79 45
12 05/26/2017 06:50:25 -75.37, -91.41 125.52 05/26/2017 06:49:35 -75.38, -91.42 125.53 0.80 50
13 05/28/2017 11:33:15 -75.43,-162.24 125.84 05/28/2017 11:33:51 -75.44,-162.31 125.82 2.67 36

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/14/2017
SNOs_Map_NOAA-19_TERRA_20170515.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/14/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service