Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 1/8/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/08/2018 16:25:27 4.01, -43.00 01/08/2018 16:16:03 3.91, -43.37 42.41 564
2 01/08/2018 17:13:34 0.54, 125.62 01/08/2018 17:05:26 0.66, 124.98 72.77 488
3 01/11/2018 07:59:37 -29.97,-100.72 01/11/2018 07:49:37 -30.25,-101.28 61.81 600
4 01/11/2018 08:41:34 2.62, 73.17 01/11/2018 08:32:33 2.53, 72.71 52.34 541
5 01/11/2018 09:29:42 1.86,-118.21 01/11/2018 09:21:56 2.05,-118.94 82.68 466
6 01/14/2018 00:09:26 -5.83, 20.75 01/13/2018 23:59:33 -5.79, 20.46 32.23 593
7 01/14/2018 00:57:41 1.24,-170.65 01/14/2018 00:49:03 1.14,-171.20 62.33 518
8 01/14/2018 01:45:49 3.24, -2.04 01/14/2018 01:38:26 3.43, -2.85 92.51 443
9 01/16/2018 16:25:32 -4.41, 136.94 01/16/2018 16:16:02 -4.34, 136.56 42.21 570
10 01/16/2018 17:13:48 -0.12, -54.48 01/16/2018 17:05:33 -0.24, -55.12 72.34 495
11 01/19/2018 07:59:42 29.96, 79.28 01/19/2018 07:49:42 30.65, 78.61 99.88 600
12 01/19/2018 08:41:38 -3.05,-106.89 01/19/2018 08:32:31 -2.96,-107.35 52.28 547
13 01/19/2018 09:29:53 -1.54, 61.71 01/19/2018 09:22:01 -1.68, 60.98 82.27 472
14 01/22/2018 00:09:38 6.23,-159.35 01/21/2018 23:59:38 6.16,-159.63 31.91 600
15 01/22/2018 00:57:44 -1.63, 9.29 01/22/2018 00:49:00 -1.52, 8.74 62.32 524
16 01/22/2018 01:46:00 -2.90, 177.88 01/22/2018 01:38:31 -3.06, 177.07 92.23 449

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2018
SNOs_Map_AQUA_NPP_20180109.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/08/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service