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: 6/19/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2018 08:42:12 4.23, 72.84 06/20/2018 08:32:45 4.14, 72.46 43.16 567
2 06/20/2018 09:30:18 0.34,-118.53 06/20/2018 09:22:07 0.48,-119.18 73.32 491
3 06/23/2018 00:16:16 -29.98, 15.18 06/23/2018 00:06:16 -30.25, 14.60 63.53 600
4 06/23/2018 00:58:14 2.67,-170.95 06/23/2018 00:49:13 2.56,-171.41 52.96 541
5 06/23/2018 01:46:20 1.90, -2.32 06/23/2018 01:38:35 2.05, -3.05 82.99 465
6 06/25/2018 16:25:58 -5.60, 136.69 06/25/2018 16:16:08 -5.54, 136.40 32.92 590
7 06/25/2018 17:14:14 1.05, -54.72 06/25/2018 17:05:39 0.93, -55.27 62.71 515
8 06/25/2018 18:02:20 3.52, 113.91 06/25/2018 17:55:01 3.68, 113.09 92.52 439
9 06/28/2018 08:42:00 -4.05,-107.09 06/28/2018 08:32:36 -3.97,-107.47 42.72 564
10 06/28/2018 09:30:16 -0.50, 61.49 06/28/2018 09:22:07 -0.64, 60.86 72.52 489
11 07/01/2018 00:16:15 29.96,-164.82 07/01/2018 00:06:15 30.07,-165.35 52.79 600
12 07/01/2018 00:58:02 -2.50, 9.12 07/01/2018 00:49:04 -2.40, 8.66 52.55 538
13 07/01/2018 01:46:18 -2.04, 177.70 07/01/2018 01:38:35 -2.21, 176.98 82.30 463
14 07/03/2018 16:25:56 5.43, -43.28 07/03/2018 16:16:09 5.40, -43.57 32.50 587
15 07/03/2018 17:14:03 -0.89, 125.34 07/03/2018 17:05:31 -0.78, 124.79 62.32 512
16 07/03/2018 18:02:19 -3.64, -66.07 07/03/2018 17:55:02 -3.83, -66.88 91.94 437

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2018
SNOs_Map_AQUA_NPP_20180620.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/19/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service