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: 4/8/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2017 00:58:15 -3.13, 8.90 04/09/2017 00:49:06 -3.07, 8.49 45.76 549
2 04/09/2017 01:46:31 -1.37, 177.48 04/09/2017 01:38:37 -1.53, 176.82 75.73 474
3 04/11/2017 16:26:02 5.84, -43.44 04/11/2017 16:16:08 5.81, -43.69 27.52 594
4 04/11/2017 17:14:10 -1.33, 125.17 04/11/2017 17:05:31 -1.24, 124.67 57.30 519
5 04/11/2017 18:02:25 -3.23, -66.23 04/11/2017 17:55:01 -3.42, -66.99 87.10 444
6 04/14/2017 08:41:57 4.05, 72.84 04/14/2017 08:32:33 3.99, 72.49 39.01 564
7 04/14/2017 09:30:05 0.45,-118.55 04/14/2017 09:21:56 0.58,-119.16 68.88 489
8 04/14/2017 10:18:19 -5.07, 50.06 04/14/2017 10:11:26 -5.24, 49.18 98.42 413
9 04/17/2017 00:14:28 -24.36, 16.57 04/17/2017 00:04:28 -24.40, 16.15 42.44 600
10 04/17/2017 00:57:51 2.21,-170.88 04/17/2017 00:48:57 2.11,-171.32 50.66 534
11 04/17/2017 01:45:59 2.29, -2.26 04/17/2017 01:38:20 2.46, -2.97 80.42 459
12 04/19/2017 16:25:29 -4.94, 136.82 04/19/2017 16:15:50 -4.88, 136.53 32.25 579
13 04/19/2017 17:13:43 0.33, -54.58 04/19/2017 17:05:20 0.23, -55.13 62.37 503
14 04/19/2017 18:01:51 4.18, 114.03 04/19/2017 17:54:43 4.34, 113.22 91.84 428
15 04/22/2017 08:41:23 -3.12,-106.90 04/22/2017 08:32:15 -3.06,-107.29 44.17 548
16 04/22/2017 09:29:38 -1.43, 61.69 04/22/2017 09:21:45 -1.58, 61.04 74.10 473

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2017
SNOs_Map_AQUA_NPP_20170410.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/08/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service