Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/25/2019
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/25/2019 19:40:56 -73.47, 57.99 108.38 03/25/2019 19:39:48 -73.47, 55.27 108.22 86.05 68
2 03/25/2019 20:31:40 73.28,-135.11 71.44 03/25/2019 20:30:30 73.27,-136.96 71.54 59.30 70
3 03/25/2019 21:22:23 -73.20, 32.05 108.65 03/25/2019 21:21:12 -73.18, 30.55 108.58 48.23 71
4 03/25/2019 22:13:07 73.01,-161.04 71.17 03/25/2019 22:11:54 72.98,-161.69 71.19 21.58 73
5 03/25/2019 23:03:51 -72.88, 6.02 108.96 03/25/2019 23:02:36 -72.89, 5.81 108.93 6.84 75
6 03/25/2019 23:54:32 72.84, 173.26 70.99 03/25/2019 23:53:21 72.83, 173.24 71.00 1.02 71
7 03/26/2019 00:45:14 -72.81, -19.47 109.05 03/26/2019 00:44:05 -72.84, -19.47 109.00 3.57 69
8 03/26/2019 01:35:54 72.82, 147.88 70.95 03/26/2019 01:34:51 72.84, 147.85 70.98 2.38 63
9 03/26/2019 02:26:36 -72.79, -44.85 109.10 03/26/2019 02:25:34 -72.80, -44.76 109.08 3.10 62
10 03/26/2019 03:17:16 72.80, 122.50 70.90 03/26/2019 03:16:20 72.80, 122.57 70.91 2.27 56
11 03/26/2019 04:07:57 -72.83, -70.12 109.10 03/26/2019 04:07:04 -72.81, -70.14 109.10 1.95 53
12 03/26/2019 04:58:38 72.78, 97.12 70.86 03/26/2019 04:57:50 72.80, 97.18 70.89 3.15 48
13 03/26/2019 05:49:19 -72.81, -95.50 109.14 03/26/2019 05:48:34 -72.82, -95.53 109.12 1.66 45
14 03/26/2019 06:39:59 72.81, 71.85 70.86 03/26/2019 06:39:20 72.81, 71.79 70.87 1.92 39
15 03/26/2019 07:30:41 -72.79,-120.88 109.19 03/26/2019 07:30:03 -72.77,-120.82 109.19 2.46 38
16 03/26/2019 08:21:21 72.79, 46.47 70.81 03/26/2019 08:20:49 72.77, 46.50 70.79 3.05 32
17 03/26/2019 09:12:03 -72.77,-146.26 109.23 03/26/2019 09:11:33 -72.78,-146.21 109.21 2.23 30
18 03/26/2019 10:02:43 72.77, 21.09 70.77 03/26/2019 10:02:19 72.77, 21.11 70.77 0.93 24
19 03/26/2019 10:53:24 -72.80,-171.53 109.23 03/26/2019 10:53:03 -72.79,-171.60 109.23 2.44 21
20 03/26/2019 11:44:05 72.75, -4.29 70.72 03/26/2019 11:43:49 72.78, -4.28 70.75 3.24 16
21 03/26/2019 12:34:46 -72.78, 163.09 109.27 03/26/2019 12:34:33 -72.80, 163.01 109.25 3.04 13
22 03/26/2019 13:25:26 72.79, -29.57 70.72 03/26/2019 13:25:19 72.79, -29.67 70.73 3.27 7
23 03/26/2019 14:16:08 -72.76, 137.71 109.32 03/26/2019 14:16:02 -72.75, 137.73 109.33 1.10 6
24 03/26/2019 15:06:48 72.77, -54.95 70.68 03/26/2019 15:06:48 72.75, -54.95 70.66 2.12 0
25 03/26/2019 15:57:30 -72.74, 112.33 109.36 03/26/2019 15:57:32 -72.76, 112.34 109.35 2.11 2
26 03/26/2019 16:48:10 72.75, -80.33 70.63 03/26/2019 16:48:18 72.75, -80.34 70.64 0.96 8
27 03/26/2019 17:38:51 -72.77, 87.05 109.36 03/26/2019 17:39:02 -72.77, 86.95 109.37 3.51 11
28 03/26/2019 18:29:32 72.73,-105.71 70.59 03/26/2019 18:29:47 72.71,-105.63 70.56 3.26 15
29 03/26/2019 19:20:13 -72.75, 61.67 109.41 03/26/2019 19:20:31 -72.72, 61.66 109.44 3.26 18
30 03/26/2019 20:10:54 72.71,-131.09 70.54 03/26/2019 20:11:17 72.72,-131.02 70.54 2.68 23
31 03/26/2019 21:01:35 -72.73, 36.29 109.45 03/26/2019 21:02:01 -72.73, 36.27 109.46 0.72 26
32 03/26/2019 21:52:15 72.74,-156.36 70.54 03/26/2019 21:52:47 72.73,-156.41 70.52 2.02 32
33 03/26/2019 22:42:57 -72.72, 10.91 109.50 03/26/2019 22:43:31 -72.74, 10.88 109.48 2.86 34
34 03/26/2019 23:33:37 72.72, 178.26 70.50 03/26/2019 23:34:17 72.73, 178.20 70.50 2.33 40
35 03/27/2019 00:24:19 -72.70, -14.47 109.54 03/27/2019 00:25:00 -72.70, -14.40 109.56 2.12 41
36 03/27/2019 01:14:59 72.70, 152.88 70.45 03/27/2019 01:15:46 72.69, 152.92 70.43 1.77 47
37 03/27/2019 02:05:40 -72.73, -39.74 109.54 03/27/2019 02:06:30 -72.70, -39.79 109.58 3.13 50
38 03/27/2019 02:56:21 72.68, 127.50 70.41 03/27/2019 02:57:16 72.70, 127.53 70.41 2.16 55
39 03/27/2019 03:47:02 -72.71, -65.12 109.59 03/27/2019 03:48:00 -72.71, -65.18 109.60 2.04 58
40 03/27/2019 04:37:42 72.71, 102.22 70.41 03/27/2019 04:38:46 72.71, 102.14 70.39 2.86 64
41 03/27/2019 05:28:24 -72.69, -90.50 109.63 03/27/2019 05:29:29 -72.67, -90.47 109.67 2.59 65
42 03/27/2019 06:19:04 72.69, 76.84 70.36 03/27/2019 06:20:15 72.66, 76.85 70.31 3.44 71
43 03/27/2019 07:09:46 -72.67,-115.88 109.68 03/27/2019 07:10:59 -72.68,-115.86 109.69 0.98 73
44 03/27/2019 08:00:30 72.47, 51.05 70.14 03/27/2019 08:01:42 72.52, 51.77 70.13 24.83 72
45 03/27/2019 08:51:13 -72.40,-141.77 109.95 03/27/2019 08:52:24 -72.43,-140.73 109.99 35.08 71
46 03/27/2019 09:41:57 72.19, 25.17 69.87 03/27/2019 09:43:06 72.22, 26.99 69.78 62.08 69
47 03/27/2019 10:32:40 -72.12,-167.64 110.21 03/27/2019 10:33:48 -72.13,-165.52 110.34 72.50 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2019
SNOs_Map_METOP-B_NPP_20190325.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 03/25/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service