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: 8/18/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2018 16:26:38 6.06, -43.59 08/20/2018 16:16:40 6.04, -43.74 16.60 598
2 08/20/2018 17:14:47 -1.61, 125.01 08/20/2018 17:06:04 -1.54, 124.60 46.30 523
3 08/20/2018 18:03:00 -3.06, -66.37 08/20/2018 17:55:33 -3.19, -67.05 76.10 447
4 08/23/2018 08:42:36 4.33, 72.66 08/23/2018 08:33:07 4.29, 72.42 27.32 569
5 08/23/2018 09:30:44 0.18,-118.72 08/23/2018 09:22:30 0.28,-119.23 56.98 494
6 08/23/2018 10:18:58 -4.79, 49.88 08/23/2018 10:12:00 -4.94, 49.11 86.61 418
7 08/26/2018 00:16:38 -29.98, 15.03 08/26/2018 00:06:38 -30.26, 14.58 52.96 600
8 08/26/2018 00:58:34 2.60,-171.09 08/26/2018 00:49:34 2.53,-171.42 38.11 540
9 08/26/2018 01:46:42 1.91, -2.47 08/26/2018 01:38:57 2.03, -3.07 67.71 465
10 08/26/2018 02:34:56 -6.52, 166.14 08/26/2018 02:28:27 -6.69, 165.27 97.00 389
11 08/28/2018 16:26:17 -5.44, 136.57 08/28/2018 16:16:30 -5.38, 136.41 19.06 587
12 08/28/2018 17:14:31 0.82, -54.82 08/28/2018 17:06:00 0.72, -55.25 48.85 511
13 08/28/2018 18:02:39 3.69, 113.79 08/28/2018 17:55:23 3.84, 113.11 78.31 436
14 08/31/2018 08:42:13 -3.66,-107.16 08/31/2018 08:32:56 -3.63,-107.43 29.89 557
15 08/31/2018 09:30:28 -0.90, 61.43 08/31/2018 09:22:26 -1.02, 60.91 59.68 482
16 08/31/2018 10:18:36 5.40,-129.95 08/31/2018 10:11:49 5.59,-130.73 88.92 407

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2018
SNOs_Map_AQUA_NPP_20180819.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/18/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service